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Andrews [41]
4 years ago
10

A summer school charges $100 per course taken after a one time admission fee of $50. Is the growth model that represents the tot

al cost of taking n courses at the summer school a linear function?
Yes, because the one time admission fee is $50

Yes because the cost per course is $100

No, because the cost per course is $100

No, because the total cost doubles for each additional course taken
Mathematics
1 answer:
Flura [38]4 years ago
7 0
The slope of the line is 100x, so the answer is B. Yes because the cost per course is $100.
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Or simply measure with a protracter

6 0
3 years ago
Write 30/80 as a percent
Akimi4 [234]
The fraction 30/80 is equivalent to 37.5 percent or 37.5% (rounded to 1 decimal place).

To workout this, divide the numerator by the denominator, sum this value to the integer part then multiply the result by 100%, so:

30/80 in percent = 30 ÷ 80 × 100% =

0.375 × 100% =

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7 0
3 years ago
Read 2 more answers
Select the correct answer.
lukranit [14]

Answer:

53*15*12=9540

Step-by-step explanation:

its just 53 times 15 times 12 for all the possibilities.

Say the first football player was picked, same with the first baseball player, and the first basketball player were all picked, then another possiblity would be the first football player, the second baseball player, and the first basketball player, here is a numerical example.

Football            Baseball             Basketball

     1                         1                             1  

     1                         2                            1

     1                         2                            2

     1                         2                            3

     1                         2                            4

and so on including all the patterns it would be 9540 possibilities

8 0
3 years ago
Write 3 equivalent expressions for 3(2b-4).
Gre4nikov [31]
6b-12 (3x2b)-(3x4) 6b-(3x4)
7 0
4 years ago
5 + 5(x + 4) &lt; 20<br><br>Solve the inequality <br><br>Help plz​
aleksley [76]

Answer:

You would solve this as if the inequality sign was an equal sign.

Just make sure when you divide by a negative or multiply by a negative the sign switches, anyways:

5 + 5(x +4) < 20

Distribute the 5 and simplify

5 + 5x + 20 < 20

25 + 5x < 20

Isolate x    (subtract 25 from both sides)

5x < -5

Divide by 5

x < -1

4 0
3 years ago
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