What is the approximate percent change in a temperature that went down from 120 degrees to 100 degrees? The percent change is approximately 17%.
The percent change is approximately 20%.
The percent change is approximately 80%.
The percent change is approximately 120%.

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

answer: .64

step-by-step explanation

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

it's 100

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

  n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the  14th  row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

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