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Goryan [66]
3 years ago
11

A tutoring agency charges $20 for study materials, plus $40 an hour for tutoring. Which function can be used to find the total c

ost T(h) hours of tutoring?

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0

Answer:

T(h)=40h+20

Step-by-step explanation:

Please mark me brainliest if helpful :)

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Please solve with all work shown in independent lines and proper labelling that is easy to understand.
Yanka [14]

19. 19.31 times 40=$772.4
20. 52 times 772.4=$40,164.8
weekly = 40 times 19.31
yearly =weekly times 52 or 19.31 times 40 times 52

21. 15.07 times 40=$602.8
22. 52 times 602.8=$31,345.6
weekly = 40 times 19.31
yearly =weekly times 52 or 15.07 times 40 times 52
23. Monica yearly-Chris yearly=40,164.8-31,345.6=$8816.2
4 0
4 years ago
The length of a rectangle is l and the width of the rectangle is w. Which statement explains why the perimeter of the rectangle
USPshnik [31]

D is the answer

For this

5 0
4 years ago
Find an equation of the circle that has center (-1, 3) and passes through (-4, -2)
shepuryov [24]

Answer:

Your answer would be    (x + 1)^{2}   + (y - 3)^{2}  = {34} .

Step-by-step explanation:

The formula for the equation of a circle is (x - h)^{2}  + (y - k)^{2}  = r^{2}, where (h, k) is the center of the circle, and r is the radius. Since the center is (-1, 3), the left half of the equation is (x + 1)^{2}  + (y - 3)^{2}. Now, all we have to do now is find the radius, r. To do that, you can use the distance formula to find the distance between the center (-1, 3) and a point that passes through the circle, or is on the circumference, (-4, -2). When you calculate that, you will get  d = \sqrt{34}, so the radius is \sqrt{34}. But, we want the radius squared, which is 34. So, the final answer is what I wrote above.

Hope that helped! :)

3 0
4 years ago
Question is download
klemol [59]

The value of the digit in the tenth place is <u>10 times</u> as much as the digit in the hundredth place.

<h3>What is a digit?</h3>

A digit is a symbol used to construct numerals from 0 to 9, used to represent numbers.

We use the numerals such as 0, 1, 2, 3,4, 5,6,7,8, and 9 to form digits that represent a combination of numbers and do arithmetic operations.

All numerals are made up of the ten digits listed above.

Thus, we can conclude that the value of the digit in the tenth place is <u>10 times</u> as much as the digit in the hundredth place.

Learn more about digits at brainly.com/question/26856218

#SPJ1

4 0
2 years ago
Kevin needs to convert 620 millimeters per minute to meters per hour. Which conversion factors should he use?
Annette [7]
Try this option:
1 meter=1000 mm; 1 hour=60 min. From another side: 1 mm=0.001 m. and 1 min=1/60 h.
Using this rule:
620 mm/h=0.06*620 m/h=37.2 meters per hour.

answer: 0.06
7 0
3 years ago
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