A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11 feet cubed.

A sphere with height h and radius r. A cylinder with height h and radius r.

Which equation gives the volume of the sphere?

The Answer is D or V= 2/3(11).

Step-by-step explanation:

If the cylinder and sphere have the same height and radius, the sphere will be 2/3 the volume of the cylinder. Hence, the answer will be D.

The answer is D.

Step-by-step explanation:

the answer is 21%.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: