Atriangular lake-front lot has a perimeter of 1300 feet. one side is 300 feet longer than the shortest side, while the third side is 400 feet longer than the shortest side. find the lengths of all three sides.

a) 200 ft, 500 ft, 600 ft
b) 300 ft, 300 ft, 300 ft
c) 100 ft, 200 ft, 300 ft
d) 300 ft, 600 ft, 700 ft

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

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: