So I was wondering if any of y'all could help me with this:
1.Calculate the volume of a cylinder of length 40m, height 60m and width of 5m.
2.What is the area of a circle whose radius is 14cm?

3.change 100,000cm into kilometres

4.What is the base area of a cylinder whose volume is 3080cm cubic and a height of 20 cm?

5.Evaluate the height of a cuboid of base area 400 square cm and a volume of 160,000 cm cubic?
6.Calculate the volume of a cylinder of height 4m and a radius of 14m.

7.Calculate the diameter of a circle whose circumference is 88cm

8.The radius of a wheel is 35cm. Calculate how far in meters it will travel in 50 revolutions?
9.Arope of length 2640cm was wound a around a circular drum 20 times. Calculate the radius of the drum.
10.How many poles 12 m apart will fit exactly along a road of 204 m long?

Step-by-step explanation:

1. volume of a cylinder = pi x radius squared x height (I wasn't sure which was the radius/diameter)

2. 615.74

3. 1km

4. rearrange formula for volume of the cylinder to get the radius on 1 side. divide both sides by height and pi to leave u with r². then divide by the square root.

formula= r=square root of 3080³/3.14 × 20

5. height = volume/ pi x radius squared

6. 2463.01

7. 28.01

8. 145.955 m

9. 21.01

10. 17

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

its very big question plz make it small