The volume of a cylinder is pi*r^2*h
We have a radius of 7/2=3.5 cm, and a height of 11.5 cm
So we plug in: pi*3.5^2*11.5=442.5718651
Rounded to the nearest tenth is 442.6 cm^3
Hope this helped!
First one is number 3
Second one is number 2
Answer:
480.66 m^3
Step-by-step explanation:
The formula for volume of a cylinder is πr^2h. when you input these values and solve for π you get π3^2(17) or approximately 480.66 m^3
Please mark as brainliest :)
Answer:
The probability of rolling a factor of 9 is 1/2, or 50%.
Step-by-step explanation:
The number 9's factors are 1, 3, and 9. Three of the six sides of the cube have a factor of 9. Therefore 3/6 of the sides are factors of nine.
Simplify 3/6 to 1/2 to get a probability of 50%.
