07/22/22

Please help i'm not sure how to do this
Julia launched a rocket vertically upward from the top of a cliff. The height of the rocket above the base of the cliff is approximated by the model h=-5t^2+30t+20, where "h" is the height in... more
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07/22/22

algebra question
\log _bx\:-\left(\log _by\:+\log _bz\right)please show the steps
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07/20/22

In a recent poll, 390 people were asked if they liked dogs, and 71% said they did. Find the margin of error of this poll, at the 90% confidence level.
what is the margin of error
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05/24/22

Please Help I am stuck
Rebecca bought 50 oz of flour for her bakery. She used 18.5 oz to make a loaf of bread, and 1.02 oz for each muffin. How many muffins did Rebecca make if she had 17.22 oz of flour left over?
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