The answer to this question is 7. To solve this, start by subtracting 8 from 25.5, and you get 17.5. This is how much she has spent on rides. Now divide 17.5 by 2.5, and you get 7. I hope this helps!
Answer: i believe its C. It is the graph of f(x) reflected about the y-axis and shrunk vertically by a factor of 8.
Step-by-step explanation:
Using volume of ball bearings, a manufacturer makes 10 ball bearings from 5.2 cm³ of molten steel to make ball bearings that each have a diameter of 1 centimeter.
According to the question,
It takes 5.24 cubic centimeters of molten steel to make ball bearings that each have a diameter of 1 centimeter.
Radius = 1/2 = 0.5 cm
volume V of one ball bearing is: V=(4/3)*π*r³
= 4/3 * π * (0.5)³
=0.524 cm³
In order to find number of ball bearings out of molten steel only if we divide the volume of steel by the volume of the ball bearing
5.24/0.524=10.
Hence, using volume of ball bearings, a manufacturer makes 10 ball bearings from 5.2 cm³ of molten steel to make ball bearings that each have a diameter of 1 centimeter.
Learn more about volume here
brainly.com/question/23270880
#SPJ4
The answer is -2 because I already took this
