代数
一次方程、二次函数、不等式与式子变形。
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enter values to write the function that matches the graph shown. f(x) =…
$f(x) = (x - 3)(1x+2)$
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enter values to write the function that matches the graph shown. $f(x) …
$f(x) = (x - 3)(1x + 2)$
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a fast - food restaurant kept information about the drinks that were or…
- Milk was requested for 16 of the large - sized meal orders. - Sixty - three of the orders of soda came with a regular - sized meal. - A total of 124 large - sized meals were ord…
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choose the property of real numbers that justifies the equation. $5 + \…
Additive Inverse Property ### Second Equation: \( c \cdot 9 = 9 \cdot c \)
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choose the property of real numbers that justifies the equation. $m\\cd…
Multiplication Property of Zero ### For \( \frac{1}{n} \cdot n = 1 \)
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3. making false statements on applications to participate in federal he…
D. Civil Monetary Penalties Law
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2. a customer service representative created a false member account and…
A. False – Claim Act
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1. sunshine hospital offers to buy abc dme company investment opportuni…
B. Anti-Kickback Statute
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choose the property of real numbers that justifies the equation. $9\\cd…
Distributive Property ### Second Equation: \( 7 + (-7) = 0 \)
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3. evaluate java math expressions given the following int (integer) var…
16
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choose the property of real numbers that justifies the equation. $4\\cd…
s: - \( 4\cdot(c + 6)=4\cdot c + 4\cdot 6 \): Distributive Property - \( a + 0 = a \): Additive Identity Property - \( \frac{1}{n}\cdot n = 1 \): Multiplicative Inverse Property -…
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choose the property of addition that justifies the equation. 6 = 0 + 6\…
s: - For \( 6 = 0 + 6 \): Additive Identity Property - For \( -y + y = 0 \): Additive Inverse Property - For \( 2 + b = b + 2 \): Commutative Property
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choose the property of addition that justifies the equation. $6 + \\lef…
s: - For \( 6 + (y + 4) = (6 + y) + 4 \): Associative Property - For \( 3 + 0 = 3 \): Additive Identity Property - For \( (5 + x) + 2 = 2 + (5 + x) \): Commutative Property
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a survey was conducted with high school students in each grade to see h…
B. Fourteen eleventh graders prefer math and eight tenth graders prefer English. D. Twenty - three ninth graders and thirty - five twelfth graders prefer math.
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factor. then list the x-intercepts. 1. $9x^2 - 12x + 4$ 2. $4x^2 - 20x …
Factor: \((3x - 2)^2\); x - intercept: \(x = \frac{2}{3}\) ### Problem 2: \(4x^2 - 20x + 25\)
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factor completely. 5 $x^4 - 81$ 6 $36x^2 + 84x + 49$ 7 $6x^2 - 24$ 8 $2…
\( (x - 3)(x + 3)(x^2 + 9) \) ### Problem 6: Factor \( 36x^2 + 84x + 49 \)
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factor completely. ① $10x^2 + 100x + 250$ ② $3x^2 - 24x + 48$ ③ $9x^2 +…
\(10(x + 5)^2\) ### Problem 2: \(3x^2 - 24x + 48\)
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when solving applied problems involving distance, rate, and time, which…
A. $r=dt$
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which descriptions about simple interest and yearly compounded interest…
- Only compound interest has an exponent in its formula. - Compound interest earns more money than simple interest at the same rate for the same amount of time. - Simple interest …
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read the excerpt from jawaharlal nehrus speech \a tryst with destiny.\ …
C. elected officials and Indians
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together, steve and tom sold 113 raffle tickets for their school. steve…
Tom sold 25 tickets, Steve sold 88 tickets. The number of tickets Tom sold is $\boldsymbol{25}$.
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an authors main opinion in an argumentative text is the ○ appeal. ○ cla…
B. claim.
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factor. choose the correct answer. $4x^2 - 20x - 25$ a. $(2x - 5)^2$ b.…
f. prime
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find the intercepts. then match each polynomial to the correct graph or…
1. For \( x^2 - 8x + 16 \): The x - intercept is \( x = 4 \) (repeated), y - intercept is \( y = 16 \). The graph with vertex at \( (4,0) \) (assuming graph a? Wait, maybe I had a…
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how do you write $4.976 \\times 10^{-4}$ in standard form?
\(0.0004976\)
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the graph of ( f(x) ), shown below, resembles the graph of ( g(x) = x^2…
C. \( F(x) = -2(x + 4)^2 + 4 \)
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solve the following equation for b. be sure to take into account whethe…
\( b = 4D - 16G \)
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solve for u. \\(u^{2}+2u - 24 = 0\\) write each solution as an integer,…
-6, 4
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read the passage the show must go on tessa received the letter in an ov…
Tessa adapts her plan when the museum rejects her request to film her final scene in that location
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x⁶y⁶·x¹¹y¹⁰
$x^{17}y^{16}$
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the show must go on tessa received the letter in an oversized lavender …
○ "Through it all, Varick urged her to 'change it up' and capture some of the fascinating skyscapes provided by the uncooperative weather."
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question 8 of 10 for $f(x) = 2x + 1$ and $g(x) = x^2 - 7$, find $(fcdot…
D. \(2x^{3}+x^{2}-14x - 7\)
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e if each expression is less than 1 or greater than 1. less than 1 $1\\…
- Less than 1: \(1\frac{2}{5} - \frac{4}{5}\) - Greater than 1: \(1\frac{9}{12} - \frac{5}{12}\), \(1\frac{4}{6} - \frac{2}{6}\)
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syrus has always done well in school and enjoys science, but every year…
B. He won't have to pick his classes as they will be laid out for him.
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read the question carefully and select the best answer. which of the fo…
D. Hatshepsut had no plans to ensure there would be female rulers in the future
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instructions: choose an answer and hit next. you will receive your scor…
B. All of these were illegal (assuming the options are labeled A: Self - defense, B: All of these were illegal, C: Having weapons, D: Reading)
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the graph below shows the solution to which system of inequalities? tex…
D. \( y \leq 1 \) and \( y > x \)
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determine if each expression is less than 1 or greater than 1. less tha…
- \( 1\frac{2}{5}-\frac{4}{5} \): Less than 1 - \( 1\frac{9}{12}-\frac{5}{12} \): Greater than 1
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which expression is not equivalent to $100 + 20$? answer $\\bigcirc$ $5…
The expression \(2(50 + 9)\) is not equivalent to \(100 + 20\) because its value is \(118\) while \(100 + 20 = 120\). So the answer is \(2(50 + 9)\) (the option with \(2(50 + 9)\)…
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use the elimination method to solve the system of equations. choose the…
C. \((6,6)\)
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question on the set of axes below, solve the following system of equati…
Los puntos de solución son $(-4, -3)$ y $(-9, -8)$
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which of the following is not a common barrier to getting proper exerci…
D. experience
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question identify the variable in the expression below. a + 7 answer at…
\(a\)
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use the substitution method to solve the system of equations. choose th…
A. \((3,1)\)
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use the elimination method to solve the system of equations. choose the…
A. \( (6, 3) \)
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simplify, using the distributive property. enter the number that belong…
10
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find the quotient. simplify your answer completely. \\(\\frac{ - \\frac…
15
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the average price of tuition and fees at private 4-year colleges and un…
greater than
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recall that the pe ratio is the ratio of the price per share to the ear…
58.3
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without using a calculator, determine which expression has the value sh…
$\sqrt{92}$
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read the claim and the supporting evidence. claim: mandarin should be t…
The language spoken by the most people is the most useful.
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which fraction is equivalent to \\(\frac{5}{14}\\)? \\(\frac{10}{28}\\)…
$\frac{10}{28}$
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what is missing from the diagram showing the relationship among human m…
D. New customs and beliefs are adopted.
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read the claim and the supporting evidence. claim: college students sho…
College students should seek opportunities that will help them secure jobs.
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try to reduce in one step. (1) \\(\\frac{6}{15}=\\) \\(\\frac{2}{5}\\) …
(8) $\frac{4}{9}$ (9) $\frac{3}{4}$ (10) $\frac{2}{3}$ (11) $\frac{5}{8}$ (12) $\frac{1}{3}$ (13) $\frac{2}{3}$ (14) $\frac{5}{6}$
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question factor completely. 25 - x²
$(5 - x)(5 + x)$
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express in simplest form with a rational denominator.\\(\\dfrac{5}{\\sq…
$\frac{5\sqrt{7}}{7}$
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adapted from admetus and the shepherd: a greek myth by josephine presto…
Apollo was one of the gods. Apollo made a dreadful mistake and had to serve humans. He did his work as a shepherd very well. People liked him and enjoyed his stories. Admetus disc…
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solve the equation by making an appropriate substitution.\\(x^{4}-25x^{…
-3, 3, -4, 4
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let ( s ) be the universal set, where:( s = {1, 2, 3, dots, 18, 19, 20}…
$(A \cup B) = \{2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17\}$ $(A \cap B) = \{2, 14, 16\}$
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simplify the radical expression. \\sqrt{x^{2}} write your answer in the…
$|x|$
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how much money is shown?
$\$11.35$
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18. a group of friends wants to go to the amusement park. they have $35…
The equation is \( 6 + 29.25x = 357 \), and the number of people \( x = 12 \).
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complete the sentence with the correct comparative or superlative adver…
better
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factor out the greatest common factor from the following polynomial. $2…
\(2x^4(x^2 - 4x + 2)\) (So the correct choice is A with this factored form)
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factor. then list the x-intercepts. 1. $x^2 - 121$ 2. $25x^2 - 120x + 1…
Factored form: \((x + 11)(x - 11)\); x - intercepts: \(x=-11\) and \(x = 11\) ### For the second problem: \(25x^2-120x + 144\)
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12. consistent naming conventions describe which properties of a file? …
☑ Version ☑ File location ☑ Creation date
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11. which of the following are uses of relational databases? select all…
☑ Keep data consistent regardless of where it's accessed ☑ Contain and describe a series of tables that can be connected to form relationships ☑ Present the same information to ea…
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10. what tasks can data analysts accomplish using metadata? select all …
☑️ Combine data from more than one source ☑️ Evaluate the quality of data ☑️ Interpret the contents of a database
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optional speed track for those experienced in data analytics the google…
The data is constantly changing.
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8. you are writing a sql query to filter data from a database that desc…
SELECT trunk_diameter = 30 FROM Nebraska_trees
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7. a data analyst reviews a spreadsheet of boat auction sales to find t…
- Sort by date in descending order - Filter out sales in Kentucky - Filter out sales outside of Kentucky
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3. when presented with a complaint, ______ should show concern, listen …
3. a. customer service personnel 4. a. complaints 5. a. pressure
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6. what are the benefits of data modeling? select all that apply. secur…
- ✓ Secure data for future use - ✓ Keep data consistent - ✓ Provide a map of how data is organized - Make data easier to understand
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5. which statements define primary keys and foreign keys and describe t…
□ A foreign key is a field within a table that's a primary key in another table. □ A primary key is an identifier that references a column in which each value is unique. □ Primary…
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factor. recognize special patterns. 5 $16x^2 - 40x + 25$ 6 $x^2 - 8x + …
\((4x - 5)^2\) ### Problem 6: \(x^2 - 8x + 16\) (already partially solved, but redoing for clarity)
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4. which of the following are protections afforded by data privacy? sel…
☑ Providing users the right to free access, usage, and sharing of data ☑ Providing users the right to inspect, update, or correct their own data ☑ Preserving a data subject's info…
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3. imagine that a company uses your personal data as part of a financia…
Transaction transparency
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2. a group of high school students take a survey that asks, \are you on…
○ Boolean
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1. a data analyst is evaluating data to determine whether it is good or…
A. Comprehensive B. Cited D. Current
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1. which of the following are uses of relational databases? select all …
- Keep data consistent regardless of where it's accessed - Contain and describe a series of tables that can be connected to form relationships - Present the same information to ea…
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1. the ______ of a utility are responsible for customer relations and f…
1. a. customer service personnel 2. d. Correcting the complaint and having as little public contact as possible is the goal 3. customer service personnel
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describe the possible errors made when factoring $x^2 + 14x + 49$ if yo…
The error is using a minus sign in the binomial square. The correct factorization of \(x^{2}+14x + 49\) is \((x + 7)^{2}\) because it is a perfect - square trinomial \(a^{2}+2ab +…
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question 10 (1 point) researchers were interested in determining public…
D. Undercoverage bias is possible. Since those interviewed just left a bar, their opinions about drinking and driving may differ from the population in general.
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3. which country made a deal to own a separate version of tiktok?
The United States
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question 8 (1 point) researchers investigating the impact of training o…
C. The 673 training sessions
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find each value. 1. \\(\\sqrt{81}\\) 2. \\(\\sqrt3{125}\\) determine th…
9 ### Problem 2: $\boldsymbol{\sqrt[3]{125}}$
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for $f(x) = 2x + 1$ and $g(x) = x^2 - 7$, find $(f - g)(x)$. \ a. $-x^2…
A. \(-x^{2}+2x + 8\)
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question 6 of 10 if $f(x)=3x - 2$ and $g(x)=x^2 + 1$, find $(f + g)(x)$…
C. \(x^{2}+3x - 1\)
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question 5 of 10 for $f(x) = 2x + 1$ and $g(x) = x^2 - 7$, find $(f + g…
C. \(x^{2}+2x - 6\)
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question 4 of 10 if $f(x) = 4x^2 - 3$ and $g(x) = x + 1$, find $(f - g)…
A. \(4x^{2}-x - 4\)
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7. using encryption to protect data is an example of what? ○ data valid…
B. Data security
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analyze relationships write >, <, ≥, or ≤ in the blank to express the g…
16. $m \geq 25$ 17. $k \leq 9$ 18. $p < 48$ 19. $b \leq -5$ 20. $h \leq 56$ 21. $w \geq 0$
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6. fill in the blank: data analysts create ____ to structure their fold…
hierarchies
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fill in the blanks. for the line 2x + 3y = 6, the x - intercept is ____…
The x-intercept is $3$ and the y-intercept is $2$.
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multiple choice question the clean water act has resulted in ______. a …
A. a drastic improvement in the water quality of surface waters
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select all that apply the clean water act focuses on ______. □ reducing…
A. reducing point source pollution B. improving surface - water quality D. creating better sanitation requirements for sewage processing and discharge
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6. \\(\\frac{1}{2}(c + 1) \\geq 5\\)
$c \geq 9$
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lachlan read 26 pages of his book on monday. on tuesday, he read 11 mor…
37
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5. 27 - 2b ≤ -6
$b \geq \frac{33}{2}$ or $b \geq 16.5$