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3 years ago

DrFrost question anyone?????

Mathematics

1 answer:

Pepsi [2]3 years ago

4 0

Answer:

specify this question more pls

Step-by-step explanation:

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HELP PLEASEEEE I don’t get it

jek_recluse [69]

10 is answer choice B

11 is answer choice A

7 0

4 years ago

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What is the solution of -4x = 100? O x=-2500 Ox=-50 Ox=-2.5 O no solution

In-s [12.5K]

Answer:

$x=-25$

(None of the answer choices you've provided match the correct answer.)

Step-by-step explanation:

Given:

$-4x=100$

To find the solution (what $x$ equals), we must divide both sides of the equation by the coefficient of

$x=25$

Therefore, the solution of $-4x=100$ is $x=-25$ .

We can check our work by substituting the solved value of $x$ into the given equation:

$-4x=100$

$-4(-25)=100$

$100=100$

Since both sides of the equation are equal to each other, our solution is correct!

6 0

3 years ago

Find all critical values of the function g(x)=5/(x²-x+6)

Sati [7]

$g(x)=\frac{5}{x^2-x+6}\\\\D:x^2-x+6\neq0\\\\\Delta=(-1)^2-4\cdot1\cdot6=1-24=-23 < 0\\\\x\in\mathbb{R}\\\\vertex\ of\ y=x^2-x+6\\\\p=\frac{-(-1)}{2\cdot1}=\frac{1}{2}\\\\q=\frac{-(-23)}{4\cdot1}=\frac{23}{4}\\\\\lim\limits_{x\to\frac{1}{2}}\frac{5}{x^2-x+6}=\frac{5}{\frac{23}{4}}=\frac{5\cdot4}{23}=\frac{20}{23}$

$\lim\limits_{x\to\pm\infty}\frac{5}{x^2-x+6}=0$

3 0

3 years ago

?????????????????????????

ELEN [110]

To find the mean Just add up all the numbers, then divide by how many numbers there are.

7 sets of numbers
the sum of all numbers is 105

105 ÷ 7 = 15

so the mean of the years is 15

7 0

3 years ago

you earn $3 an hour as a waitress. after working 3 hours , you earn $12, $5 and $7 in tips. how much money did you earn in total

8_murik_8 [283]

You add them all together to get $24.

4 0

3 years ago

Read 2 more answers