Mathematics, 17.12.2021 08:20, vkrizh
Please help ❤️
A factory produces trail mix at a cost of $4.00 per pound. Every 5-pound bag of trail mix
contains (r)pounds of raisins and (a) pounds of almonds. The factory purchases raisins at $3.00 per
pound and almonds at $6.00 per pound. Which of the following equations correctly
represent this information? Select all that apply.
4(r+ a) = 16
r + a = 5
Зr + 6a = 20
r + a=8
4(r+ a) = 20
Answers: 3
Mathematics, 21.06.2019 17:00, danjan9084
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
Answers: 1
Mathematics, 21.06.2019 18:00, briseidam6683
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
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Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
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