Answer: it is B
Step-by-step explanation:
Answer:
18 weeks
Step-by-step explanation:
Ethan earns $5.50 per week (5.5w) in an attempt to reach $99 (99)
5.5w=99
divide both sides by 5.5 and you get:
w=18
Therefore, Ethan must work 18 weeks in order to save enough for a $99 pair of AirPods
Answer:
what?
Step-by-step explanation:
Answer:
55.4 in³
Step-by-step explanation:
The formula for the volume of a pyramid can be found:
V =
, where B = area of the base and h = height of the pyramid
Since the base is a triangle, we need to use the formula for the area of a triangle:
A =
= 
Next, multiply the area of the base by the height of the pyramid:
17.67 x 9.4 = 166.098 ÷ 3 ≈ 55.4 in³