∑y = 120 ∑ x = 1,280 ∑ x2 = 165,200 ∑ xy = 15460 Where y is measured in millions of dollars and x in cents. Estimate the linear regression equation of sales revenues on gasoline price.

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

try soting them out first

step-by-step explanation: