3 years ago

HELPP MEE PLEASEeeee

Mathematics

1 answer:

Furkat [3]3 years ago

7 0

Answer:

i^8

Step-by-step explanation:

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Ebony earned scores of 72 70, 81, 99, and 88 on five math tests. Determine her

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Let it be x

$\boxed{\sf Average=\dfrac{Sum\:of\:terms}{No\:of\:terms}}$

$\\ \sf\longmapsto \dfrac{72+70+81+99+88+x}{6}=83$

$\\ \sf\longmapsto \dfrac{410+x}{6}=83$

$\\ \sf\longmapsto 410+x=498$

$\\ \sf\longmapsto x=498-410$

$\\ \sf\longmapsto x=88$

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3 years ago

Gina Chuez has considered starting her own custom greeting card business. With an initial start up cost of $1500, she figures it

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What are the prices for everything?

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3 years ago

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2, -2, 2, -2, common ratio

adelina 88 [10]

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To get 2 from -2, you also would multiple by -1.

Ad infinitum.

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3 years ago

A 1-liter bottle of orange juice used to cost $2.85 at a food market. Its price has increased; the new price is 110 percent of t

AfilCa [17]

Answer:

The new price of the bottle is $ 3.14.

Step-by-step explanation:

Given,

Original price of 1-liter bottle of orange juice = $ 2.85,

Since, the new price is 110 percent of the original price.

Thus, the new price of the bottle = 110 % of the $ 2.85

$=\frac{110\times 2.85}{100}$

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$=3.135\approx 3.14$

Hence, the new price of the bottle is $ 3.14.

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