A company charges an initial fee plus an hourly rate to rent scooters. This table shows the total cost to rent a scooter for different amounts of time.
What is the hourly rate (in dollars) that the company charges to rent a scooter?
Hours
Enter your response here:
3
Total Cost
$25
$35
5
7
$45
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decimal.

45

step-by-step explanation:

30+15

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.