Step-by-step explanation:
The two smaller triangles below were created by drawing an altitude in the larger triangle. Write a similarity statement
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.
There are 52 weeks in a year. In order to figure out how much you have to save each week to save a total of $2000, you have to divide $2000 by 52.
2000÷52= 38.462
So to save $2000 you would have to set aside about $38.50 each week.
5. Which stem-and-leaf plot represents the data set below?(1 point) 64,67,81,89,108,114,74,52,93,76,87
Alik [6]
Even though I'm late it's
5 | 2
6 | 4 7
7 | 4 6
8 | 1 7 9
9 | 3
10 | 8
11 | 4
Well that's what it was for mine, yours seems to be the same one as mine
IQR= 18 is the interquartile range of his scores.
