3 years ago

6. What’s the answer to this question

Mathematics

1 answer:

Artyom0805 [142]3 years ago

3 0

Answer:

C. The number of dog toys

Step-by-step explanation:

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The following formula models the number of prison inmates, P, in thousands, who are in U.S prisons x years after 1980.

MariettaO [177]

2X^2+22x+318=1270
2x^2+22x-952=0
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2 years ago

For what values of a does the equation a+x= 1+xa^2 have no solution?

Anton [14]

Answer:

We have the equation

$a+x= 1+xa^2$

we leave the terms with x on the left side of the equation and the independent terms on the right side.

$x-xa^2=1-a\\(1-a^2)x=1-a\\$

resolving for x we have that

$x=\frac{1-a}{1-a^2}$

Since we need that the equation doesn't have solution, then it is necessary that the denominator of x be 0 and this occur when $1-a^2=0\\1=a^2\\a=\pm1$

Then, for $a=\pm1$ the equation hasn't solution

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3 years ago

Tyler is overdrawn at the bank by $180. His brother has $70 more than him. How much money does Tyler's brother have?

Lena [83]

Answer:

Tyler's brother has $250

Step-by-step explanation:

180+70 =250

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2 years ago

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Renee bought a magazine subscription for a year. She paid $27. Renee wanted to find the price, p, of the subscription each month

kirza4 [7]

The price is 2.25, I found that answer by dividing 27 and 12 for that it would be 12p=27 divide 12 from both sides, p=2.25

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2 years ago

Find the final total value of a 10-year investment of $3600 at a simple annual rate of

joja [24]

Answer:kk

The final balance is $4,590.35.

The total compound interest is $990.35.

Step-by-step explanation:

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