Mathematics, 22.12.2020 03:50 brittanysanders
Factor Quadratics
(10 Point)
x² + 3x – 18
(x - 3) (x + 6)
(x - 2) (x + 7)
(x - 2) (x + 3)
(x - 5) (x + 7)
Answers: 1
Mathematics, 21.06.2019 17:00, casting479
Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?
Answers: 1
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 18:30, mauralawson
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
Answers: 1
Factor Quadratics
(10 Point)
x² + 3x – 18
(x - 3) (x + 6)
(x - 2) (x + 7)
(...
x² + 3x – 18
(x - 3) (x + 6)
(x - 2) (x + 7)
(...
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