The scatterplot shows the monthly high temperatures for Austin, Texas, in degrees Fahrenheit over a 12-month period. Monthly High Temperatures
in Austin, Texas
113
109
105
(do) amesadwal
101
..
97
93
.
89
85
1 2 3 4 5 6 7 8 9 10 11 12
Month
Which function best models the data from Month 1
Month 9
y = 1.6 + 111
2.5790

y=2.5x+90

Step-by-step explanation:

idk

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify