Mathematics, 16.02.2021 01:00 hwhite41

According to the linear regression model, the men’s world record mile run time in 1940 would have been how many seconds?

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Mathematics, 21.06.2019 18:30, Angelanova69134

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

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Mathematics, 22.06.2019 00:00, AnonymousLizard52303

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.

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Mathematics, 22.06.2019 00:30, dragpack70

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15

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Mathematics, 22.06.2019 03:00, lily0806

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )