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Pepsi [2]
2 years ago
11

Last year 15 programs in her collection now she has 18 records what is the percent increase of her collection

Mathematics
1 answer:
laiz [17]2 years ago
7 0

Answer: 20%

Step-by-step explanation:

Last year she had 15 records and this year she has 18.

Difference is:

= 18 - 15

= 3

Percentage increase:

= 3/15

= 20%

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You meet with the financial aid office to discuss your costs for attending MGA next semester. Tuition is $113.67 per credit hour
jenyasd209 [6]

Answer:

$1615.05

Step-by-step explanation:

First the cost. We know that tuition per credit hour is 113.67 and there is a flat fee of 660. This can be represented by 113.67h + 660, where h is equal to the number of credit hours.

Next, the amount paid. There are two constants of 350 and 400 already there. We can represent the remaining amount that needs to be paid by another variable, x.

Now, the cost needs to be equal to the amount you pay. We can replace h with 15 for 15 hours and solve for x.

113.67h + 660 = 350 + 400 + x

113.67(15) + 660 = 350 + 400 + x

1705.05 + 660 = 750 + x

2365.05 = 750 + x

1615.05 = x

3 0
2 years ago
Use the Law of Sines to find each missing side or angle. Round to the nearest tenth.
Gre4nikov [31]
(22 x sin(65))/sin(53) =24.96604654 rounded of to nearest tenth = 25
So X = 25
5 0
1 year ago
Full-time ph.d. students receive an average of $12,837 per year with a standard deviation of $3000. find the probability that th
Ainat [17]
It is about 41.4% according to my TI-83/84 calculator.

7 0
3 years ago
Help me with this tooo! It is the question that is not filled in
Kazeer [188]

you will have 8 tables so

72 chair / 8 tables = 9 chair per table

3 0
3 years ago
Which equation could you use to solve for x in the proportion 4/5=9/x?
andre [41]

Answer:

11.25

Step-by-step explanation:

Step 1:

4/5 = 9/x   Proportion

Step 2:

4x = 45    Multiply

Step 3:

45 ÷ 4     Divide

Answer:

x = 11.25

Hope This Helps :)

6 0
3 years ago
Read 2 more answers
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