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3 years ago

6

John wants his friends to figure out what number he is thinking of. He gives them three clues: It is a whole number. The number

divided by 2 is greater than 9 and less than 13. The sum of its prime factors is 9. A. What are the possible numbers that John could be describing?

1 answer:

Sedbober [7]3 years ago

5 0

Answer:

11 and 12

Step-by-step explanation:

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Convert the polar equation to rectangular form r=2/1+sin( theta)

Nataly_w [17]

$r=\dfrac2{1+\sin\theta}$
$r+r\sin\theta=2$
$\implies \sqrt{x^2+y^2}+y=2$

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3 years ago

Suppose you are paid an annual salary, plus a bonus of 20% on annual sales over $500,000. Consider the two functions f(x) = x −

melisa1 [442]

Answer:

C. $g\,\circ \, f (x) =g(f(x))$

Step-by-step explanation:

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3 years ago

Direct variation or not a direct variation<br><br> y=5/x

MrRissso [65]

Answer:

not direct variation

Step-by-step explanation:

The equation for x and y in direct variation is

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y = $\frac{5}{x}$ is not in this form, thus not direct variation.

The equation for x and y varying inversely is

y = $\frac{k}{x}$ ← k is the constant of variation

y = $\frac{5}{x}$ is in this form and represents inverse variation

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3 years ago

Which graph represents the solution set of the compound inequality -43x-1 and 2x+43 18?

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

YOU CAN DO THIS :)

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2 years ago

Express as a ratio in whole numbers 1/2 : 1/4 : 1/12

Gelneren [198K]

Answer:

6 : 3 : 1

Step-by-step explanation:

Given

$\frac{1}{2}$ : $\frac{1}{4}$ : $\frac{1}{12}$ ( multiply each part by 12 , the LCM of 2, 3, 12 to clear the fractions )

= 6 : 3 : 1

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3 years ago