N the diagram to the right, a right circular cone has a diameter of 8 inches and a height of 12 inches. image What is the volume of the cone to the nearest cubic inch?

A.
201 in3

B.
481 in3

C.
603 in3

INEED HELP ASAP/WILL MARK BRAINLIEST

A rectangular prism has dimensions 2 feet by 3 feet by h feet.

Which of the following expressions represents the surface area, in square feet, of the prism?

A.
5
h
+
6
B.
5
h
+
12
C.
10
h
+
6
D.
10
h
+
12

The triangles are similar. what is the value of x? show your work.

Find the value of x. give reasons to justify your solutions! h ∈ ig

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered