Acone with a radius 2 units is shown below. its volume is 29 cubic units. find the height of the cone

The height of the cone is

Step-by-step explanation:

we know that

The volume of the cone is equal to

where

B is the area of the circular base of the cone

h is the height of the cone

In this problem we have

Find the area of the base B

substitute the value of r

Find the height of the cone

assume

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

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: