Answer:
Step-by-step explanation:
The first answer choice is correct. There is no initial charge/cost, and each y value is found by multiplying the input by the rate of change. The graph goes through the origin (an essential condition).
Is means equal
of means multiplication
lets say this number is a
so:
24 = 40% x a
40% = 40/100 = 4/10 = 2/5
So then:
24 = 2/5 x a
Multiply by 5/2 on both sides
24 x 5/2 = a
Simplify that:
12 x 5 = a
a = 60
So your final answer would be
Answer:
volume of the hemisphere ≈13.3 m³
Step-by-step explanation:
To find the volume of the hemisphere, we will follow the steps below;
volume of a hemisphere = volume of a sphere/2
= πr³ /2
=πr³
from the question given, the diameter is 3.7 m, but diameter = 2×radius
radius = diameter /2 = 3.7/2 =1.85 m
π is a constant = 3.14
volume of a hemisphere = πr³
≈ ×3.14 ×1.85³
≈13.3 m³
Therefore, volume of the hemisphere ≈13.3 m³
Answer:
1.5
Step-by-step explanation:
this is because 24 divided by 16 equals 1.5
Answer:
circumference =2 pie r
so, 2×22/7×r= circumference
44/7r