Mathematics, 19.12.2019 05:31, asherkbohannan
Let y = safe load in pounds and x = depth in inches for a certain type of rectangular horizontal beam. a constant of
proportionality exists such that y = kx^2.
determine the constant k for a beam with y = 1,000 pounds and x = 5 inches.
what is a safe load if the depth of the beam is 10 inches?
800 pounds
4,000 pounds
10,000 pounds
Answers: 3
Mathematics, 21.06.2019 14:20, priscillavaladez1112
Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.
Answers: 1
Mathematics, 21.06.2019 22:10, willisanthony7815
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Let y = safe load in pounds and x = depth in inches for a certain type of rectangular horizontal bea...
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