Answer: 25%
Step-by-step explanation:
Given
Total students on a field trip are 68
Out of 68, only brings the camera
The percentage of students that bring the camera is given by
![\Rightarrow \dfrac{17}{68}\times 100\\\\\Rightarrow \dfrac{1}{4}\times 100=25\%](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B17%7D%7B68%7D%5Ctimes%20100%5C%5C%5C%5C%5CRightarrow%20%5Cdfrac%7B1%7D%7B4%7D%5Ctimes%20100%3D25%5C%25)
Thus, only 25% of students bring a camera.
Reflection across y=x is a special case transformation
![(x,y) \rightarrow (y,x)](https://tex.z-dn.net/?f=%28x%2Cy%29%20%5Crightarrow%20%28y%2Cx%29)
The original triangle has vertices A(-5,1), B(-4,3), C(-2,1), D(-3,-1) so the transformed triangle has vertices
A'(1,-5), B'(3,-4), C'(1,-2), D'(-1,-3)
Choice A'(1,-5)
We have that the stream of water is coming out in small quantities; at most liters at a time since the stream has a width of around 10cm at most times. Hence, cubic meters per second is too large a unit to measure the small quantity of water going through the shower.
We have that we can calculate the rate if we know the surface area of the flow and the speed of the water. If one multiplies those 2 together, one gets the rate because the speed of water is pretty much how much a front of water is moving per second; if you multiply it by its surface area, you get how much a volume of water is moving.
-12n+12m that is the answer