Mathematics, 02.07.2019 21:20 lbelle

Why is cos(nt) = (-1)^n true, when n could be any integer?

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Mathematics, 21.06.2019 17:20, tajonae04

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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Mathematics, 21.06.2019 20:30, jonmorton159

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

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Mathematics, 22.06.2019 01:10, graymonky12

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x

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Mathematics, 22.06.2019 04:10, cravens511peeelg

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee. lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude? one gym charges $75 per month. each gym charges $75 per month both gyms charge the same monthly rate and the same membership fee. both gyms charge the same monthly rate, but not the same membership fee.