Mathematics, 06.12.2019 05:31 kamryn69
Hi!a woman drops a front door key to her husband from their apartment window several stories above the ground. the function h=-16t^2 +64 gives the height h of the key in feet, t seconds after she releases it.
a/ how long does it take the key to reach the ground?
b/ what are the reasonable domain and range for the function h?
Answers: 1
Mathematics, 21.06.2019 16:00
Which rational number could be graphed between -4 and -5
Answers: 1
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Hi!a woman drops a front door key to her husband from their apartment window several stories above t...
Mathematics, 27.01.2021 17:50
Biology, 27.01.2021 17:50
English, 27.01.2021 17:50
Mathematics, 27.01.2021 17:50
Mathematics, 27.01.2021 17:50
Mathematics, 27.01.2021 17:50
Mathematics, 27.01.2021 17:50