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trasher [3.6K]
4 years ago
12

Emma correctly answered 21 of 25 questions. what percent of the question did Emma answer correctly?

Mathematics
2 answers:
ziro4ka [17]4 years ago
7 0

Answer:

B

Step-by-step explanation:

21/25

N76 [4]4 years ago
5 0
<h3>Answer: B) 84%</h3>

Work Shown:

21/25 = 84/100 after multiplying top and bottom by 4

Since 84/100 = 84%, this means 21/25 = 84% as well

Alternatively, you can use a calculator or long division to find that 21/25 = 0.84 = 84%

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What is y + 10 = -3(x + 10) in slope-intercept form?
Inga [223]

Answer:

y= -3x-40

Step-by-step explanation:

first distribute

y+10= -3x-30

than subtract 10

y= -3x-40

4 0
4 years ago
Looking at the New York travel times, which number(s) affect the mean, but not the median?
Yuri [45]

Answer:

45+1.5(IQx)

Q+3+1.5

7 0
3 years ago
Hai came someone help I too lazy to do it...
baherus [9]

Answer: 4 Cups

I think in order to solve this, you would need to add up the fractions that they used. So it would be,

\frac{1}{4}+\frac{1}{4}+\frac{3}{8}+\frac{3}{8}+\frac{5}{8}+\frac{5}{8}+\frac{5}{8}+\frac{7}{8}   Transform the Expressions

\frac{1+1}{4} +\frac{3+3+5+5+5+7}{8}    Calculate the sum

\frac{2}{4} +\frac{28}{8}    Reduce

\frac{1}{2}+\frac{7}{2}   Transform the Expression

\frac{1+7}{2}   Calculate

\frac{8}{2}  Reduce the Fraction

4

Please mark brainliest if this helped you :)

3 0
3 years ago
A 2-column table with 4 rows. Column 1 is labeled Size of Container with entries 12 ounces, 16.3 ounces, 28 ounces, 64 ounces. C
Jobisdone [24]

Answer:

12 oz: $0.35 per oz

16.3 oz: $0.38 per oz

28 oz: $0.30 per oz

64 oz: $0.33 per oz

Which size is the best deal?

28 oz

Step-by-step explanation: it gave me the right answer after.

5 0
3 years ago
Read 2 more answers
Find the slope (m) and the y-intercept (b) of the given line on the graph.
rusak2 [61]

Answer:

Slope: 1; Y-int: (0,2)

Step-by-step explanation:

The slope is rise over run, the equation is y two minus y one divided by x two minus x one.

(3-2) / (1-0) = 1

The y-int. is where the line crosses the y-axis, or the x value is 0.

Hope this helps :)

8 0
4 years ago
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