#1: 15%
#2: 1/10 = 10%
There are 6 girls who have blonde hair out of 40 students; 6/40 = 15%.
There are 4 boys that have black hair out of 40 students; 4/40 = 1/10 = 10%.
Answer:
0.2
Step-by-step explanation:
0.002 x 10 as it is 1/10 of the size
Answer:
21.25
Step-by-step explanation:
so what I did was i x 8 and 1/2 by 2.50
Formula: V = (2/3) π r 3.
Radius is 3cm.
So, now we can plug it in to solve for the volume.
V = (2/3) π 3^3
First, let's multiply 3^3.
3^3 = 27
Then, 27 x π = 84.82
After, multiply by 2/3.
84.82 x 2/3 = 56.55
Lastly, round 56.55 to the nearest tenth of a cubic centimeter.
56.55 = 56.6
Therefore the volume of a hemisphere with a radius of 3cm is 56.6cm^3.
You have to add these together to find the total number of quarts she made. 8+5+5= 18 quarts of soup. if everyone gets one cup, then 18 people is able to get soup. the answer is 18 guests
