Mathematics, 16.01.2021 19:50, robertabenavidesq
So I was doing math and got stuck in this question I need help! Joshua made 312 mini energy bars. She puts 24 bars in each bag. She plans to sell each bag for 6$. Part A:Write 2 equations with a variable that Jessie can use to find the amount of money she will earn if she sells all the bags. Part B:How much will she earn if she sells all l the bags?
Answers: 2
Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 19:30, ray2220
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
So I was doing math and got stuck in this question I need help! Joshua made 312 mini energy bars. Sh...
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