<span>Pint is half size of a quart, so the conversion factor from pints to quarts is 0.5 (It's the same for fluid and dry measurement). To find out how many quarts in pints, multiply by 0.5 or instead,
so 13 pints in quarts is 6.5
</span>
Answer:
Margie spent 60% of time in doing science Homework
Step-by-step explanation:
Given:
Time spent in doing maths homework = 25 minutes
Time spent in doing science homework = 60 minutes
Break Time = 15 minutes
To Find:
A percent to represent the portion of time that Margie spent on science homework = ?
Solution:
Let the portion representing the portion of time that Margie spent on science homework be x
The total time spent in doing both maths and science homework and in break time = Time spent in doing maths homework + Time spent in doing science homework + Break Time
The total time spent in doing both maths and science homework and in break time = 25 +60 +15 = 100 minutes
Then
x = ![\frac{\text{time spent in doing science home work}}{\text{total time spent}} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7Btime%20spent%20in%20doing%20science%20home%20work%7D%7D%7B%5Ctext%7Btotal%20time%20spent%7D%7D%20%5Ctimes%20100)
x =![\frac{60}{100} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7B60%7D%7B100%7D%20%5Ctimes%20100)
x = 60%
Answer:
The height of tree house is 70.71 feet
Step-by-step explanation:
We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground
Refer the attached figure
Length of rope AC = Hypotenuse =100 feet
The top of a tree house to the ground forms a 45∘ angle of elevation from the ground =
We are supposed to find the height of tree house i.e.AB = Perpendicular
So, Using trigonometric ratio
![Sin \theta = \frac{perpendicular}{Hypotenuse}\\Sin 45= \frac{AB}{AC}\\\frac{1}{\sqrt{2}}=\frac{AB}{100}\\100 \times \frac{1}{\sqrt{2}}=AB\\70.71=AB](https://tex.z-dn.net/?f=Sin%20%5Ctheta%20%3D%20%5Cfrac%7Bperpendicular%7D%7BHypotenuse%7D%5C%5CSin%2045%3D%20%5Cfrac%7BAB%7D%7BAC%7D%5C%5C%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%7D%3D%5Cfrac%7BAB%7D%7B100%7D%5C%5C100%20%5Ctimes%20%5Cfrac%7B1%7D%7B%5Csqrt%7B2%7D%7D%3DAB%5C%5C70.71%3DAB)
Hence The height of tree house is 70.71 feet
Answer:
183 times 1.04=190.32
Step-by-step explanation:
These are the correct ratios trust me I've done them a thousand times 15: 7 and 15to7