Question

3 evaluate the expression $4^2 - d$ when $d = 3.643$. show your work.
solution
anders adds 8.84 and 62.5, but he makes an error in his work. describe and show the correct addition.
anders
¹
8.84
+ 62.5
------
150.9
ngth of a lap on a running track depends on the lane.
ns one lap in lane 4, one lap in lane 5, and one lap in
what is the total distance greg runs? sho

Explanation:

Step1: Calculate \(4^2\)

First, we need to find the value of \(4^2\). By the definition of exponentiation, \(4^2 = 4\times4 = 16\).

Step2: Substitute \(d = 3.643\) and calculate

Now we substitute \(d = 3.643\) into the expression \(4^2 - d\), so we have \(16 - 3.643\). Performing the subtraction, \(16-3.643 = 12.357\).

Answer:

\(12.357\)