统计与概率
数据分析、概率分布、假设检验与统计方法。
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hints the wind \flung a menace.\ something that is \flung\ is thrown ha…
A. "With threatening tunes and low,—" ### Question 2
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erin finished a race in \\(\frac{1}{6}\\) hour. it took erin more time …
The correct fraction is $\frac{1}{8}$, so the option is: $\boldsymbol{\frac{1}{8}}$ (the option with $\frac{1}{8}$ text, e.g., if options are labeled, say B. $\frac{1}{8}$ then B.…
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in 2001, there were approximately 109 million households with a compute…
D. \((1, 109)\) and \((9, 119)\) (assuming the options are labeled A, B, C, D with D being \((1, 109)\) and \((9, 119)\)) ### Second Sub - Question (Equation of the line in slope …
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7 trey makes 4 groups of books. each group has 9 books. how many books …
A. \(9\times4 = 36\), B. \(4\times9 = 36\), C. \(9 + 9+9 + 9 = 36\) ### Question 8
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from behind your sound equipment, you watch in horror. an ugly silence …
The first blank: personal The second blank: the crowd
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fred is baking cookies.the recipe for oatmeal cookies calls for 120 g o…
Chocolate chip cookies require \(15\) g or \(0.015\) kg more sugar.
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vocabulary - lesson 59 assigned by: michael whithead due: feb 4, 2026 4…
To solve this, we'll create a sentence for each vocabulary word by understanding its meaning and using it in a context. ### 1. address **Meaning**: To speak to or deal with. **Sen…
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which best describes the equation? y = 75x proportional nonproportional
Proportional
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which best describes this equation? y= 3.75x + 2
Non - proportional (the option with text "Non - proportional")
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time (hours) distance (miles) 2 90 3 135 5 225 6 270 what is the consta…
45
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respond to the items below. 1. the intern was too blunt when talking to…
C. direct ### Question 2
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the dj discussion some people think djs just make a playlist, hit the \…
They combined different \boxed{music styles} for the crowd to... (the second blank's answer would depend on full options, but the first blank is "music styles")
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read the lines from \mr. floods party.\ he sat the jug down slowly at h…
It conveys the idea that Flood has experienced loss and heartache
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x | y 0 | 5 1 | 10 2 | 15 3 | 20 4 | 25 5 | 30 which best describes the…
non - proportional
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shawn makes $7.50 an hour to babysit for her next door neighbors. descr…
Proportional
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a spinner with 10 equally sized slices has 5 yellow slices, 3 red slice…
(a) $0.600$ (b) $0.500$ (c) As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.
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9. 870 feet in 15 minutes 10. 3096 meters in 72 seconds find how far th…
12 meters ### Question 12:
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a spinner with 5 equally sized slices has 3 red slices, 1 yellow slice,…
(a) $0.250$ (b) $0.200$ (c) As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.
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persevere with problems a number cube is rolled 24 times and lands on 6…
\(\frac{7}{8}\)
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a spinner with 10 equally sized slices has 5 yellow slices, 3 red slice…
(a) $0.100$ (b) $0.200$ (c) As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.
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fred is baking cookies.the recipe for oatmeal cookies calls for 120 g o…
Chocolate chip cookies require \(15\) g or \(0.015\) kg more sugar.
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m = 3/4 m = 4/3 m = -3/4 m = -4/3 nora gave the following answer for a …
Yes, Nora is correct. Because a positive number (\(\frac{1}{2}\)) is always greater than a negative number (\(-\frac{5}{3}\)), so since \(\frac{1}{2}>-\frac{5}{3}\), Table B has a…
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the second movie in the twilight series, new moon, was released in 2009…
- Interval 1 - 2: \(-99.9\) - Interval 2 - 3: \(-27.5\) - Interval 3 - 4: \(-7.5\)
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part 1: historical timeline directions: for each event below, research …
1. Point Comfort (Fort Monroe), Virginia 2. Fort Mose (Gracia Real de Santa Teresa de Mose) 3. Cotton Gin 4. Nat Turner's Rebellion 5. Underground Railroad (Harriet Tubman was the…
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4 dora tiene \\(\frac{5}{10}\\) de pinta de fresas y \\(\frac{2}{10}\\)…
$\frac{7}{10}$ pintas de frutas en total
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was about snakes. complete the sentence using the correct verb protect,…
Some cobras $\boldsymbol{protect}$ themselves against predators by spitting venom into their eyes. ### Second sub - question (superlative form)
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citizens have the power to shape government as well as an obligation to…
The well - being of every citizen is connected to the well - being of others. We are a single people, community, and country, and our collective and individual good are intertwine…
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part i: historical timeline directions: for each event below, research …
1. Point Comfort (Fort Monroe), Virginia 2. Fort Mose (Gracia Real de Santa Teresa de Mose) 3. Cotton Gin 4. Nat Turner's Rebellion (Southampton Insurrection) 5. Underground Railr…
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quotation \the american ideal is not that we all agree with each other …
3. Citizens in a community rely on each other, even if they don't always agree.
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a. exercises complete the following tables. | | amount of mixture | per…
1. 14 gal 2. $0.65x$ lb 3. 7.2 oz 4. 33% 5. 80 L --- ### Second Table (Total Value)
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define the following: \\(1.3 \\times 10^7\\)\ less than one\ greater th…
B. greater than one
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which words have a prefix that means not? none about atypical illustrat…
The fixed sentence can be "When is lunch? I'm really hungry." (or "When is lunch, I'm really hungry?"). It is a run - on sentence. ### Second Sub - Question: Which words have a pr…
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define the following: 3.9 × 10² greater than one less than one equal to…
greater than one
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date: directions: read the prologue from romeo and juliet. then transla…
To solve this, we'll translate each line of the *Romeo and Juliet* Prologue into modern English by analyzing the meaning of archaic terms and rephrasing for clarity: ### Line 1: "…
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which of the numbers below is less than 1? 3.9×10⁻⁴ 4.0×10⁰ 6.2×10¹
\(3.9\times10^{-4}\)
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the bar diagram represents 24 hours in one day and shows a mark at 30%.…
\( 7.2 \)
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jackson hikes 220.2 meters up a mountain. if he is 60% of the way up, h…
C. 367 meters
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dagny measures and finds that she can do a vertical jump that is 27.5% …
\( 13.2 \)
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in the worlds audience hall, the simple blade of grass sits on the same…
A. It uses personification to convey that nature imparts joy and wisdom.
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cara’s kitten weighs 1,200 grams. if he weighed 550 grams at the last v…
118%
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eric found that about 62% of 80 classmates at school like hip - hop mus…
62% of 80 is about 49.6. 70% of 60 is 42. The number of classmates who like hip - hop is greater than the number of relatives who like hip - hop.
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b. write 1 multiplication and 1 division sentence to show what fraction…
Multiplication sentence: \(\frac{2}{3}=\frac{2\times3}{3\times3}=\frac{6}{9}\) Division sentence: \(\frac{8}{12}=\frac{8\div4}{12\div4}=\frac{2}{3}\) (answers can vary as long as …
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read the following description of a relationship: at kelseys restaurant…
When \( c = 1 \), \( p = 6 \); when \( c = 3 \), \( p = 18 \); when \( c = 7 \), \( p = 42 \) So the completed table is: | \( c \) | \( p \) | | ---- | ---- | | 1 | 6 | | 3 | 18 |…
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martin is on the boardwalk at the beach. his two favorite rides there a…
In the system of equations, \(x\) represents the amount of time, in minutes, it takes to ride the Ferris wheel once; and \(y\) represents the amount of time, in minutes, it takes …
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read the following description of a relationship: there are 15 cherry t…
For \( h = 1 \), \( c = 16 \); for \( h = 3 \), \( c = 18 \) So the completed table is: | \( h \) | \( c \) | | ---- | ---- | | 1 | 16 | | 3 | 18 | | 5 | 20 | | 7 | 22 |
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name: week underline the abstract noun in the sentence. many people hav…
### 1. Underline the ABSTRACT NOUN in the sentence. - Sentence: Many people have a fear of snakes, even though most snakes are harmless to humans. - Abstract noun: fear (Abstract …
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read the following description of a relationship: a columnist had alrea…
For \( m = 3 \), \( a = 51 \); for \( m = 5 \), \( a = 73 \); for \( m = 7 \), \( a = 95 \) So the completed table is: | \( m \) | \( a \) | | ---- | ---- | | 1 | 29 | | 3 | 51 | …
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read the following description of a relationship: scott is a dentist an…
For \(d = 5\), \(a = 95\); for \(d = 7\), \(a = 133\). So the completed table cells are 95 (for d=5) and 133 (for d=7).
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read the following description of a relationship: jeanettes spelling li…
For \( m = 2 \), \( w = 28 \); for \( m = 3 \), \( w = 37 \); for \( m = 5 \), \( w = 55 \)
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question 4 of 8 select the correct answer. if needed, use a paper and p…
2,743 R17
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brenna is in the orchestra at her school. both the orchestra and the ba…
s - For the "Which statement is correct?" question:
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mr. jones has $\frac{3}{4}$ cup of fertilizer. he will use a $\frac{1}{…
6
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1. what does washington mean when he writes that he wants to establish …
Washington means he wants neutrality rules based on clear, defensible principles (e.g., national interest, legal/moral justifications) to be stable and justifiable. ### Question 2:
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what is the total number of servings of vegetables in the can? a $\frac…
C. 9 --- Note: The first question about vegetable servings is incomplete (no details about the can's vegetable amount per serving or total amount), so it cannot be solved. Only th…
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what is the metaphor in the second sentence, and explain the meaning of…
The metaphor is comparing her hands to blistered clubs. Its meaning is that her hands are in pain (probably because it is freezing outside), and it also implies that her hands mig…
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2 3/4 and 3 5/4
7
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1\\frac{5}{10} and 2\\frac{1}{2}
\(4\)
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13. a cyclist travels north along a road at a constant speed of 15 mile…
5 miles per hour
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select the situation that applies to the number sentence stated above. …
1. For the dog food problem: E. 16 2. For the equivalent expression problem: B. $\frac{2}{5} \times \frac{1}{4}$ 3. For the top matching problem: C. $6\frac{3}{4}$ baskets of flow…
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arabella has $1\\frac{1}{5}$ pounds of trail mix.\ which situation can …
She packs $\frac{1}{10}$ pound portions of the trail mix into bags. How many bags does she pack?
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if your car gets 30 miles per gallon, how much does it cost to drive 32…
$\$35.20$
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frances makes cord bracelets. she has $71\\frac{1}{2}$ inches of cord. …
10
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name date 1. label each number line with the fractions shown on the tap…
### Part a # Explanation: ## Step1: Analyze the tape diagram The tape diagram is divided into 3 equal parts, and 1 part is shaded. So the fraction of the shaded part is $\frac{1}{…
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question the graph below represents the number of goals scored by the g…
5
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a. \\(\frac{1}{3}\\) of 48 =
16
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compute. 18.8 + (-7.5) = 7.9 - 49.35 =
$18.8 + (-7.5) = 11.3$ $7.9 - 49.35 = -41.45$
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b. write 1 multiplication and 1 division sentence to show what fraction…
Multiplication sentence: $\frac{2}{3}=\frac{2\times2}{3\times2}=\frac{4}{6}$; Division sentence: $\frac{4}{6}=\frac{4\div2}{6\div2}=\frac{2}{3}$
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question 4 of 10 what does it mean to be trauma - informed? choose an o…
seeking to actively resist re-traumatization in faculty and staff
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you plan to take a 1331-mile trip in your car, which averages 22 miles …
You should expect to use about 60.5 gallons of gasoline. A. Yes, the car would use 121 gallons, which is twice as many gallons.
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if you sleep an average of 8.4 hours each night, how many hours do you …
3066
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the primary way governments pay for payments that governments collect f…
- People have to report all of their income to the government. - People who earn less money generally pay less in income taxes.
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in 2015, there were approximately 3,706,000 births in a country. find t…
The birth rate in units of births per minute is approximately 7.1 births per minute. The birth rate in units of births per 1000 people is approximately 9.8 births per 1000 people.
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question avanis math teacher plots student grades on their weekly quizz…
The x - value on the line when \(y = 95\) represents the predicted number of hours a student studies to get a quiz score of 95, based on the linear relationship between study hour…
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ashley charges $30 for every dog that she walks. money earned ($) dogs …
Equation: \( y = 30x \) Additive or Multiplicative: Multiplicative ### Part 2: Mr. Brown's Bonus (Grade After Points)
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practice adding fractions with unlike denominators mr. alvarado lights …
\(\frac{9}{16}\)
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put these numbers in order from greatest to least. 6, $-\frac{10}{20}$,…
$6$, $\frac{32}{40}$, $0.5$, $-\frac{10}{20}$, $-6\frac{6}{10}$
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put these numbers in order from greatest to least.\ \\(\\frac{28}{35}\\…
$\frac{28}{35}$, $\frac{19}{38}$, $\frac{2}{5}$, $-9$
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kareem is finding the sum of \\(\\frac{3}{20}\\) and \\(\\frac{5}{4}\\)…
C. No, because \(\frac{5}{4}\) is not equivalent to \(\frac{5}{20}\).
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put these numbers in order from least to greatest. \\(\frac{60}{64}\\) …
$-\frac{3}{16}$, $-\frac{1}{80}$, $\frac{60}{64}$, $6$
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put these numbers in order from greatest to least. $-\frac{2}{20}$ $\fr…
$\frac{3}{6}$, $-\frac{2}{20}$, $-2$
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divide: $(8 \\times 10^6) \\div (4 \\times 10^2)$ a. $2 \\times 10^4$ b…
A. $2 \times 10^{4}$
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put these numbers in order from least to greatest. \\frac{18}{25} 1 -\\…
$-\frac{5}{8}$, $-\frac{1}{20}$, $\frac{18}{25}$, $1$
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use the accompanying data set of pulse rates of all students in a class…
To solve this, we first need the data set of pulse rates (which is not provided here, but we'll outline the steps assuming we have the data): ### Step 1: Determine Class Width Fir…
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12. destination weddings twenty - six percent of couples who plan to ma…
a. $\approx 0.047$ b. $\approx 0.087$ c. $\approx 0.810$
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each graph, determine whether x and y are proportional. if x and y are …
Graph 1: Proportional, $y$ is $\boldsymbol{1}$ times $x$ Graph 2: Proportional, $y$ is $\boldsymbol{3}$ times $x$
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john locke believed that people are born with a tabula rasa. what does …
A blank slate
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each graph, determine whether x and y are proportional. if x and y are …
Graph 1: Not proportional Graph 2: Proportional, $y$ is $5$ times $x$
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guided practice readers can often tell much about an author’s purpose f…
1. Mrs. Auld stops teaching Douglass → to show that slaves' natural abilities were cut short 2. Douglass learns to read → to show that blacks are equal to whites in ability 3. Dou…
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each graph, determine whether x and y are proportional. if x and y are …
Graph 1: Not proportional Graph 2: Proportional, y is $\frac{1}{5}$ (or 0.2) times x
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graph the inequality below on the number line. ( b > -8 )
1. Place an open (unfilled) circle at the position of $-8$ on the given number line. 2. Draw a solid arrow extending to the right from this open circle, covering all numbers great…
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but now, after reiterated menaces, mexico has passed the boundary of th…
- Mexico invaded territory belonging to the United States. - Mexico's attack means that Mexico has already declared war.
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the annexation of texas by the united states was a major cause of the u…
1. Immediately after Mexico gains independence in 1821, the Mexican government invites Americans to settle in its territory of Texas. 2. American settlers in Texas rebel against M…
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graph the inequality below on the number line. ( y < -10 )
1. Place an open (unfilled) circle on the number line at the point marked -10. 2. Draw an arrow extending to the left from this open circle, covering all numbers less than -10.
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5. order the following numbers from greatest to least: $6.03 \\times 10…
\(6.55\times10^{-3} > 6.26\times10^{-4} > 6.03\times10^{-5} > 6.38\times10^{-6}\)
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graph the inequality below on the number line. y≤4
1. Place a closed (filled) dot at the number 4 on the provided number line. 2. Draw a solid arrow extending from the filled dot to the left, covering all numbers less than 4.
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4. write 191 840 000 in scientific notation. = enter your next step here
$1.9184\times10^{8}$
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the train appears to go the same distance each minute. predicted amount…
The cost for each person appears to be the same. Predicted cost for 9 people: $\$45$
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fill in the blanks as necessary. (a) a train travels from city a to cit…
The train does not always go the same distance each minute. Predicted amount of time to travel 54 kilometers: 9 minutes
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asynchronous red questions - please redo... 3. express 0.00567 in scien…
\(5.67\times10^{-3}\)
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2. during a coding bootcamp, \\(\\frac{2}{3}\\) of the students complet…
$\frac{4}{15}$