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3 years ago

15

The function f(x) is given by the set of ordered pairs. Which is true regarding the function? {(8, -3), (0, 4), (1, -5), (2, -1)

, (-6, 10)}
f(-3) = 8
f(3) = 5
f(8) = 0
f(-6) = 10

2 answers:

amm18123 years ago

7 0

Answer:

D

Step-by-step explanation:

:)

N76 [4]3 years ago

5 0

Answer:f(-3) = 8

Step-by-step explanation:

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3 years ago

HELP ILL GIVE YOU BRAINLIST

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Answer:

Store B is offering the better deal on ground beef

Step-by-step explanation:

Dean is comparing prices on ground beef

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We need to know which store is offering the better deal on ground beef

To find the better deal we must to find the unit price of each store

The unit price = total price ÷ number of pounds

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∴ The unit price of Store B is $4.620 per pound

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Step-by-step explanation:

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3 years ago

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Please help another assignment I’m not very good at math !!

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Answer:

Prime Factorization of 576

$576=2\times 2\times 2\times 2\times 2\times 2\times 3\times 3$

Prime Factorization of 64

$64=2\times 2\times 2\times 2\times 2\times 2$

The Expression in simplest form is

$\sqrt{\dfrac{576}{64} }=\dfrac{3}{1}$

Step-by-step explanation:

Simplify:

$\sqrt{\dfrac{576}{64} }$

Now,

Prime Factorization of 576

$576=2\times 288\\576=2\times 2\times 144\\576=2\times 2\times 2\times 72\\576=2\times 2\times 2\times 2\times 36\\576=2\times 2\times 2\times 2\times 2\times 18\\576=2\times 2\times 2\times 2\times 2\times 2\times 9\\576=2\times 2\times 2\times 2\times 2\times 2\times 3\times 3$

Prime Factorization of 64

$64=2\times 32\\64=2\times 2\times 16\\64=2\times 2\times 2\times 8\\64=2\times 2\times 2\times 2\times 4\\64=2\times 2\times 2\times 2\times 2\times 2$

Now,

$\sqrt{\dfrac{576}{64} }=\sqrt{\dfrac{2\times 2\times 2\times 2\times 2\times 2\times 3\times 3}{2\times 2\times 2\times 2\times 2\times 2} }\\ \sqrt{\dfrac{576}{64} }=\sqrt{\dfrac{3\times 3}{1}}\\\therefore \sqrt{\dfrac{576}{64} }=3$

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3 years ago

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4 years ago

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When the Olympic Games were held outside Mexico City in 1968, there was much discussion about the effect the high altitude ( fee

Dmitrij [34]

Complete Question

When the Olympic Games were held outside Mexico City in 1968, there was much discussion about the effect the high altitude (7340 feet) would have on the athletes. Assuming air pressure decays exponentially by 0.5% every 100 feet, by what percentage is air pressure reduced by moving from sea level to Mexico City?

Round your answer to one decimal place.

....... %

Answer:

The value is $x = 73.4\%$

Step-by-step explanation:

From the question we are told that

The height of Mexico city is h = 7340 feet

The rate at which air pressure decays is 0.5% per 100 feet

From the data given

$0.5 \% \to 100 \ feet \\x\% \to 7340$

=> $x = \frac{7340}{100}$

=> $x = 73.4\%$

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3 years ago