Answer:
7
Step-by-step explanation:
3 + m =
3 + 4 =
7
Answer:
9.06 × 10
Step-by-step explanation:
82
Explanation
the average is calculated by dividing the sum of the values in the set by their number.
Step 1
Let

Step 2
apply the equation

so, the answer is 82
Step 1
<span>Calculate the error
</span>error=75-64-----> 11 ft
step 2
<span>Divide the error by the exact value
</span>11/64=0.1719
step 3
<span>Convert that to a percentage
</span>0.1719*100=17.19%
the answer is
17.19%