Mathematics, 07.01.2020 21:31 lexiecooley
302 car stereos were recently sold in a car audio store. 149 had a cd player, 116 had a cassette player, and 40 had both a cd and a cassette player.
how many had a cd player only? a) 69b) 99c) 109d) 119e) 114f) none of the above.
Answers: 2
Mathematics, 21.06.2019 20:30
Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [โ1, 1] no, f is continuous on [โ1, 1] but not differentiable on (โ1, 1). no, f is not continuous on [โ1, 1]. yes, f is continuous on [โ1, 1] and differentiable on (โ1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.
Answers: 1
Mathematics, 21.06.2019 22:30
Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68โ33 d. 6.24 = 66โ25
Answers: 1
Mathematics, 22.06.2019 02:00
The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)
Answers: 3
302 car stereos were recently sold in a car audio store. 149 had a cd player, 116 had a cassette pla...
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