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Stels [109]
3 years ago
7

Four students found the mean of the data set 26, 31, 39, 30, 16, 16, 18, 38. Which student found the correct mean?

Mathematics
2 answers:
SpyIntel [72]3 years ago
5 0
Idk but the mean is 180.75
Alex777 [14]3 years ago
5 0

Answer: A

Just took thy test.

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563 percent as a fraction
Bogdan [553]

Answer: 5 63/100

Since the numerator is greater than the denominator, we got an IMPROPER fraction. So we can also express it as a MIXED NUMBER, although we know that 563/100 is also equal to 5 63/100 when written as a mixed number.

6 0
3 years ago
Read 2 more answers
Write the following expressions as an exponential term with a single base <br> (4*2^5)÷(2^3 *1/16)
Schach [20]

Answer:

2^8

Step-by-step explanation:

(4*2^5)÷(2^3 *1/16)

\left ( 4\times 2^5 \right )\div \left ( 2^3\times \frac{1}{16} \right )\\\\2^7 \div 2^{-1}\\\\2^7\times 2^1\\\\2^8

5 0
2 years ago
Jill incorrectly subtracted the two mixed numbers to find how much more blue fabric than purple fabric she should buy. Her work
Pavlova-9 [17]
41-32=9
12-9=3

9 is not equal to 3
6 0
3 years ago
Which functions represent the arithmetic sequence 8, 1.5, –5, –11.5 . . . ? Check all that apply.
tiny-mole [99]
f(n) = -6.5n + 14.5

&

f(1) = 8, f(n+1) = f(n) - 6.5
4 0
2 years ago
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Use the circle graph shown below to answer the question.
weqwewe [10]
Football = 210 people = 42% on graph

210 ÷ 42 = 5
(Football People ÷ Percentage = People per percentage)

1% =5 people

100% = entire chart

100 × 5 people = 500 people

500 people were surveyed

Check work:
500 × .25 = 125 votes for soccer
500 × .33 = 165 votes for baseball
500 × .42 = 210 votes for baseball
                = 500 total votes
6 0
2 years ago
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