Mathematics, 09.08.2021 23:50 kaliyab191
Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is 450 kilograms, but Renna and her load of identical packages mass a total of 620 kg. Each package has a mass of 37.4 kg. Write an inequality to determine the number of packages, p, Renna could remove from the elevator to meet the mass requirement. What is the minimum whole number of packages Renna needs to remove from the elevator to meet the mass requirement?
Answers: 3
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 01:00
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is...
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