The ratio of blue chairs to red chairs in ms. vicker's class is 2 to 5. which of the following cannot represent the total number of chairs in ms. vicker's class?
a: 14
b: 20
c: 28
d: 35

The answer is B because i just did the quiz on it.

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!

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.