WILL GIVE BRAINLIEST The block company is to paint 257 cylindrical blocks like this one which has a radius of 1.5cm and a height of 4cm. If the paint costs $ 0.52 per cm2, what will be the total price the company will have to pay?

Step-by-step explanation:

Start by finding the total surface area of one block. The surface area of this half-cylinder is:

Since both radius and height are given, we can solve the equation:

.

Since the company is painting 257 of these, the total surface area of all the blocks will be:

.

Each square centimeter costs $0.52, so the total cost the company will have to pay is:

.

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60