Suppose there's 0.9811 ml of deet in 1 ml of insect repellent. how much deet would be in 20 ml of the repellent? a. 19.622 ml b. 24.5275 ml c. 9.811 ml d. 1.9622 ml

Content of DEET in 1 ml of insect repellent = 0.9811 ml

To find the DEET content in 20 ml of insect repellent, we have to multiply.

So, content of DEET in 20 ml of insect repellent = 20 × 0.9811 = 19.622 ml.

Hence, the correct answer is (A).

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

your answer would be 12