A bakery sells mocha cupcakes and chocolate cupcakes. One day it sold 161 mocha and 299 chocolate. What percent of the cupcakes sold that day were mocha?

35%

Step-by-step explanation:

35% percent of the cupcakes were mocha

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!

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2