3 years ago

A school newspaper took a survey of 100 students. The results of the survey showed that 43 students are

Mathematics

1 answer:

seropon [69]3 years ago

6 0

We need the rest of the question :)

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Joesphine scored 95, 84, and 87 on three math tests. She wants her average score for 5 tests to be at least 90.

attashe74 [19]

Answer:

The answer for part B is I think 92 and 92. And for part A she could get 97 and 97 as the test average would be 92.

Step-by-step explanation:

I kinda explained it in the answer yeah but I hope that helps.

7 0

3 years ago

PLEASE HELP!!! If f(x) = -2x^2 + x - 5, what is f(3)?

kow [346]

Answer:

f(3) = -10

Step-by-step explanation:

Given

f(x) = -2x² + x - 5

Solving

To find f(3), substitute x = 3 in the function
⇒ f(3) = -2(3)² + (3) + 5
⇒ f(3) = -2(9) + 8
⇒ f(3) = -18 + 8
⇒ f(3) = -10

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2 years ago

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Paul deposits $5000 in a bank which pays a compound interest rate of 5% per

disa [49]

Answer:

$4866.61

Step-by-step explanation:

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4 years ago

Someone help me with the ASAP!

JulsSmile [24]

$\mathsf{Given :\;\;\dfrac{12}{\frac{3}{5}}}$

$\mathsf{:\implies 12 \times \dfrac{5}{3}}$

$\mathsf{:\implies 4 \times 5}$

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3 years ago

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Use a composite figure to estimate the area of the figure.

bezimeni [28]

A) about 14 square units

You have 11 fully filled squares 2 that are mostly filled and 2 that are about half filled

So 11+2+2(1/2)= about 14

6 0

3 years ago

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