The first one u circled is a single rotation
Answer:
No Problem
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The circumference of a circle is denoted by: C = , where d is the diameter.
Here, the diameter is d = 50. So, plug this in: C = ≈ 157
Thus, the answer is B.
Hope this helps!
Answer:
$1030
Step-by-step explanation:
Last winter:
Total expense = 370 * 2.56 = $947.2
Next year,
price increases 9% per gallon
which means, per gallon cost is $2.7904
Approx. expense = 370 * 2.7904 = $1032.448 which is round down to $1030