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blsea [12.9K]
3 years ago
14

The mean of a set of five test scores is m. what is the sum of the five test scores?

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0
Mean = Sum of data / Number of data

Mean of 5 test scores = m

Sum of 5 test scores / 5 = m

Sum of 5 test scores = 5m

Hence, the answer is 5m.
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What is the percentage increase for a population that is changed from 438000 561000
tatiyna

Answer:

abillion

Step-by-step explanation:

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3 0
3 years ago
How many woods are there
nikitadnepr [17]
6 wooden sticks and one long wooden border
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3 0
4 years ago
More math questions there are 2
7nadin3 [17]

<em><u>Problem One</u></em>

Remark

You don't pay a sales tax until cash is exchanged for goods or services.

So what is 70% off

Solution

Sale price = given price * (100% - 70%)

Sale Price = 72 * 30%

Sale Price = 72 * 30/100

Sale Price = 72 * 0.3

Sale Price = 21.6 dollars.

The sales tax is 5% of this amount

21.6 * 5/100 = 1.08

The total cost is = 21.6 + 1.08 = 22.68

Problem Two

If they marked up 100%, effectively they doubled the price.

New Price = old price + 100% of old price.

New Price = 48.50 + 48.50 = 97 dollars.

The sales tax is 6% * 97 = 6/100 * 97 = 5.82

Total Cost = Cost of item + Tax

Total Cost =97 + 5.82

Total Cost = 102.82 Answer <<<<

4 0
3 years ago
Answer asap please will mark as brainlist
Leona [35]

Answer:

Exact Form:

√ 30

Decimal Form:

5.47722557 …

Step-by-step explanation: i would go with D

6 0
3 years ago
1. During a field trip, 60 students are put into equal sized groups.
loris [4]
If you use for fingers and count bye five you should eventually reach 60 and how ever many fingers you have up is your answer. Witch =7
6 0
3 years ago
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