Answer:
the amount he paid is 36.06
Step-by-step explanation:
hope this helps
Answer:
C) A histogram because the class organizes the data into different ranges or intervals.
Step-by-step explanation:
A histogram is a graphical representation of numerical data. It is an approximate approach that groups a set of data into ranges on the x axis and having their match frequencies on the y axis.
A histogram makes it possible to represent a large amount of data and frequency in just one graph because of the interval/range option.
Because Mariner Middle school has a large number of students (550) and their height organized into equal intervals, the histogram is the best option.
Answer: ![y=\frac{2}{5}x-8](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B2%7D%7B5%7Dx-8)
Step-by-step explanation:
By definition, the equation of the line in slope-intercept form of is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Where m is the slope and b is the y-intercept.
Then, given the slope 2/5 and the point, (-10, -5), you can calculate the value of b by susbtituting and solve for it:
![-10=\frac{2}{5}(-5)+b\\ -10=-2+b\\b=-8](https://tex.z-dn.net/?f=-10%3D%5Cfrac%7B2%7D%7B5%7D%28-5%29%2Bb%5C%5C%20-10%3D-2%2Bb%5C%5Cb%3D-8)
Substitute this value and the slope into the equation. THerefore, you obtain:
![y=\frac{2}{5}x-8](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B2%7D%7B5%7Dx-8)
Answer:
The first one is 0 and the second one is 12 so that is false
Step-by-step explanation: