Mathematics, 22.07.2019 10:30 laceytoyne72
which pair of expressions is equivalent using the associative property of multiplication? a. 4(2a ⋅ 5) = (4 ⋅ 2a) ⋅ 5 b. 4(2a ⋅ 5) = 8a ⋅ 20 c. 4(2a ⋅ 5) = (2a ⋅ 5) ⋅ 4 d. 4(2a ⋅ 5) = 4 ⋅ 2a ⋅ 5
Answers: 1
Mathematics, 21.06.2019 16:00
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
Answers: 2
Mathematics, 21.06.2019 18:00
If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit
Answers: 1
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 1
Mathematics, 21.06.2019 22:10
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
Answers: 3
which pair of expressions is equivalent using the associative property of multiplication? a. 4(2a ⋅...
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