What is the point slope form of the line with slope −3/7 that passes through the point (5, 8) ?

Mathematics

1 answer:

Nata [24]4 years ago

4 0

It d forsure brother died a

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Three friends went running.

son4ous [18]

Answer:

7 1/2+ 7 1/2=146 of 146 Kerry and Eric ran the same amount each

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3 years ago

How do you solve this

AlladinOne [14]

Answer:

domain: all terms are defined for all real numbers
solution: x = 6

Step-by-step explanation:

Rewrite the equation as a single exponential. After taking the log, the solution becomes obvious.

$5^{x-2}-7^{x-3}=7^{x-5}+11\cdot 5^{x-4}\\\\5^{x-2}-11\cdot 5^{x-4}=7^{x-3}+7^{x-5}\\\\5^{x-2}(1-11\cdot 5^{-2})=7^{x-3}(1+7^{-2})\\\\5^{x-2}\dfrac{14}{25}=7^{x-3}\dfrac{50}{49}\\\\1=\dfrac{2\cdot 7^{x-3}5^4}{2\cdot 5^{x-2}7^3}=\left(\dfrac{7}{5}\right)^{x-6}\\\\0=(x-6)\log(1.4)\\\\x=6$

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3 years ago

Is the distance a baseball travels in the air after being hit a discrete random variable, a continuous random variable, or not

LuckyWell [14K]

Answer: a continuous random variable

Step-by-step explanation:

Can you count the distance it traveled? You can't, so it couldn't be discrete because you can count discrete variables.

Can you measure the distance it traveled? You sure can, that makes it a continuous random variable.

Do you know the exact distance it's going to travel? You won't, therefore it's a random variable since you don't know the value beforehand.

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3 years ago

Which of the following is equal to 7^1/3? O A. 3v7 B. V7.3 C. 7^3 D.v7

Shkiper50 [21]

Step-by-step explanation:

what does the ^ stand for? what number does it represent?

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3 years ago

The opposite of - |9| is

aleksklad [387]

Hello from MrBillDoesMath!

Answer: +9

Discussion:

The opposite of a number is that number multiplied by -1. In our case the opposite number is (-1) * (- (abs(9))) = -1 * (-9) = +9

Thank you,

MrB

3 0

3 years ago

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