Mathematics, 19.11.2020 01:00 freshysans4
Use the information to answer the following question.
the product of -5 and a number is at least -40
What algebraic inequality represents the phrase and what are the solutions?
A. -5x > -40; x > -8
B. -5x < -40; X > -8
C. -5x > -40; x = 8
D. -5x > -40; x 8
Answers: 2
Mathematics, 21.06.2019 16:30
Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?
Answers: 1
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
Use the information to answer the following question.
the product of -5 and a number is at least -4...
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