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vredina [299]
4 years ago
5

predict the number of blue squares in a quilt with 11 green squares if there are 4 green squares in a quilt with 68 blue squares

Mathematics
2 answers:
Troyanec [42]4 years ago
7 0
68/4=17
17x11=187
There will b 187 blue squares in the quilt
lapo4ka [179]4 years ago
3 0
If you make the numbers into a ratio, it'll be easier to find the answer.
There are 68 blue squares for the 4 green squares in the quilt.
68:4, or 68/4
If we do the division of the ratio, 68/4, we end up with 17.
Now, we multiply that by the 11 green squares of the new quilt.
17x11=187
This shows that there will be 187 blue squares in the quilt with 11 green squares.
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Aneli [31]

Answer:

86.7 ft²

Step-by-step explanation:

arc area = area of the circle x ( arc angle measure / 360°)

area of the circle = 65 / (270/360) = 86.67 ft²

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3 years ago
[4|16-38|+6]-17•2
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\bf \underset{\textit{we start from the innermost}}{\stackrel{\mathbb{PEMDAS}}{[4|16-38|+6]-17\cdot 2}}\implies [4\cdot |\stackrel{\downarrow }{-22}|+6]-17\cdot 2\implies [4\cdot \stackrel{\downarrow }{22}+6]-17\cdot 2 \\[2em] [\stackrel{\downarrow }{88}+6]-17\cdot 2\implies \stackrel{\downarrow }{94}-17\cdot 2\implies 94-\stackrel{\downarrow }{34}\implies 60

3 0
4 years ago
A poll was conducted by a home mortgage company regarding home ownership in the United States. The company polled 1,488 American
____ [38]

If the sample size is 1488 and confidence interval of 99% then the margin of error is 0.03088.

Given sample size of 1488, percentage of those polled own a home be 69% and confidence level be 99%.

We are required to find the approximate margin of error.

Margin of error is the difference between calculated values and real values.

n=1488

p=0.69

Margin of error=z*\sqrt{p(1-p)/n}

Z score when confidence level is 99%=2.576.

Margin of error=2.576*\sqrt{0.69(1-0.69)/1488}

=2.576*\sqrt{(0.69*0.31)/1488}

=2.576*\sqrt{0.2139/1488}

=2.576*\sqrt{0.0001437}

=2.576*0.01198

=0.03088

Hence if the sample size is 1488 and confidence interval of 99% then the margin of error is 0.03088.

Learn more about margin of error at brainly.com/question/10218601

#SPJ1

3 0
2 years ago
In the statement “If a line is bisected then it is cut into two equal parts”. The hypothesis is “If a line is bisected” and the
tensa zangetsu [6.8K]

Answer:

True

Step-by-step explanation:

The hypothesis of a conditional statement is the "if" part.  This means the hypothesis is "If a line is bisected."

The conclusion of a conditional statement is the "then" part.  This means the conclusion is "then it is cut into two equal parts."

8 0
3 years ago
Read 2 more answers
What is the slope on the graph?
Gnoma [55]

Answer:

The slope equals the rise divided by the run: Slope =riserun Slope = rise run .

Step-by-step explanation:

HOPES THIS HELPS!!!

6 0
2 years ago
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