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3 years ago

Which expression is equivalent to -8?

1 answer:

3 0

Hello!

There are no expressions I see to choose from. I will still show some expressions below that are equivalent to -8

-8(1)
-12+4
64/-8
100-108
5-13

I hope this helps!

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Select the correct answer. Which equation represents circle C? A. (x − 4)2 + (y + 1)2 = 9

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Answer:

(lx-4

Step-by-step explanation:

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3 years ago

Based on the survey results from 300 selected students in the Burbank School District (BSD), the 98% confidence interval used to

Pavlova-9 [17]

Answer:

follows are the solution to this question:

Step-by-step explanation:

Please find the correct question in the attached file:

The formula for calculating the Confidence interval of proportion:

$\to CI=\hat{p} \pm Z_{\frac{\alpha}{2}} \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}\\\\\to \hat{p}=\frac{\text{lower limit +upper limit}}{2}\\$

$=\frac{0.48+0.60}{2}\\\\=\frac{1.08}{2}\\\\=0.54$

The number of learners with access to working at home on a computer:

$= 0.54 \times 300 \\\\=162$

Lower limit =0.48

upper limit = 0.60

$\to margin \ error = \frac{\text{upper limit - lower limit}}{2}\\$

$=\frac{0.60-0.48}{2}\\\\=\frac{0.12}{2}\\\\= 0.06$

5 0

3 years ago

Simplify the expression in detail plz

gayaneshka [121]

(18t^2 + 9t^2) + (−7t −3t) + 20

27t^2 − 10t + 20

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3 years ago

HELP ASAP!!!!!!! NO LINKS OR FAKE ANSWERS OR I WILL REPORT U!

Semmy [17]

Answer:

Step-by-step explanation:

54, $1\frac{2}{3}$ , 1, 0.5, 0.03, 0, - 1, - $1\frac{3}{4}$ , - 4, - 103

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3 years ago

Please what the answer is?

gulaghasi [49]

Answer:

Step-by-step explanation:

Took test

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2 years ago