11 i think is what the answer is.
Answer:
The expected value of quarters is $47.20
Step-by-step explanation:
18+12+20=50
1230-50=1180
1180÷25=47.2
Answer: OPTION B.
Step-by-step explanation:
By definition, the slope equals the Rise divided by the Run; then, the slope can be found using the following formula:

Where "Rise" is the vertical change between two points and "Run" is the horizontal change between those two points.
In this case you can identify in the figure that:

Knowing these values, you can substitute them into the formula.
Through this procedure you get that the slope of the ramp is:

Answer:
Car A is faster than car B
Step-by-step explanation:
Can i be brainliest
It’s true. All scientific notation is a # x 10^n
(A number multiplied by 10 to the power of any whole number integer n)