Sophia's family is buliding a new house. on the blueprints of the house, sophia's bedroom measures 3 inches by 3.75 inches. her actual bedroom will be measured 8 feet by 10 feet. what is the scale factor dilation?

The ratio from blueprints to bedroom is

... (3 in) : (8 ft) = (1/4 ft) : (8 ft) = 1 : 32

The dilation factor from blueprint to bedroom is 32.

the answer is 99.

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 ! ~