Mathematics, 13.01.2020 18:31 tinyturtles
Of 450 people interviewed, 135 contributed to red house, 180 contributed to blue house, and 180 contributed to yellow house. 27 contributed to red and yellow. 54 contributed to yellow and blue. 45 contributed to red and blue. 63 of the people interviewed contributed to none of the houses. how many contributed to all three houses?
Answers: 1
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Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?
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Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 17:30
The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
Answers: 2
Mathematics, 21.06.2019 20:20
Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.
Answers: 1
Of 450 people interviewed, 135 contributed to red house, 180 contributed to blue house, and 180 cont...
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