How can 4 times 4 you find 4 times 40

answer:

it's hard to explain but i'll try. so you do 4x4 right? that's 16. so then to do 4x40 it's 4x4 again, but you add a zero since 40 is a multiple of 10 and has a 0.

step-by-step explanation:

step-by-step explanation:

4 x 4=16 and 4 x 40=160, so this is what i do i just take the zero from 40 in 4 x 40 and save it then i time 4 x 4=16 then the zero iv'e save i put it at the end of 16 to get 160

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:

never fear papaguy is here

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