This question has two parts. First, answer Part A. Then, answer Part B. Part A
BARBER A barber wants to purchase new professional shears from a Web site. The prices of all of the shears are shown in the table.
Cost of Shears ($)
50
165
55
79
84
68
38
42
a. Use the standard deviation formula to find the standard deviation of the data. Round your answers to the nearest cent.

3x + 4y -25 =0 represents the amount of change sianna should recieve

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 ! ~

3.73 * 10^7 is the anser for ttm ur welcome < 3

step-by-step explanation:

4.28095238095 that is the answer