Maria drops a hammer from an apartment that is 30 meters above the ground. The
height of...
![subject](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 14:01 jasmine77723
Maria drops a hammer from an apartment that is 30 meters above the ground. The
height of the hammer in meters, h, after t seconds is modeled by the function
h(t) = -t - 2t + 30. Find the approximate number of seconds it will take for the
hammer to hit the ground. Round your answer to the nearest whole number.
A.0
B.5
C.10
D.30
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 25.11.2019 11:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2019 11:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 25.11.2019 11:31
![question](/tpl/images/cats/biologiya.png)
Biology, 25.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
History, 25.11.2019 11:31
![question](/tpl/images/cats/biologiya.png)
Biology, 25.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 25.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 25.11.2019 11:31
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2019 11:31
![question](/tpl/images/cats/mat.png)