When a group of snow geese migrate, the distance that they fly varies directly with the amount of time they are in the air. A group of snow geese migrated 375 miles in 7.5 hours.
a) Find the constant of variation.
b) Write a direct variation equation.
c) how many hours of flying time will it take fir the geese to migrate 3000 miles from their winter home in the southwest united states to their summer home in the canadian arctic

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

i think the answer is b.

step-by-step explanation:

not 100% sure though.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: