![subject](/tpl/images/cats/mat.png)
Mathematics, 07.10.2021 01:50 jaustin1961
Heights of four-year olds are Normally distributed, with a mean of 40 inches and a standard deviation of 3 inches. At
her four-year checkup, Hannah's height measures in the 99th percentile. How tall is Hannah?
Find the z-table here
33.0 inches
34.1 inches
47.0 inches
48.2 inches
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
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
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Acollege student takes out a $7500 loan from a bank. what will the balance of the loan be after one year(assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year ?
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Heights of four-year olds are Normally distributed, with a mean of 40 inches and a standard deviatio...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/biologiya.png)
Biology, 26.05.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.05.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.05.2021 04:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 04:20
![question](/tpl/images/cats/mkx.png)
Arts, 26.05.2021 04:20