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2 years ago

Repeated-measures and matched-subjects experiments

Mathematics

1 answer:

taurus [48]2 years ago

7 0

I guess 26 first question ...

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translate this into an equation, use n for the number: "the different of 3 times a number and 6 is twice the number."

natali 33 [55]

Answer:

Step-by-step explanation:

6 * 3 = 18

18 - 6 = 12

12 is twice of 6, the number

4 0

2 years ago

Solve the equation, round number the the nearest hundredth if needed.

Elza [17]

12+6/7n=-25n add 25n and subtract 12 on both sides

25 6/7n=-12 convert to improper fraction

181/7n=-12 multiply both sides by seven to clear the fraction

181n=-84 divide both sides by 181 to get your answer

n= -.46 hope that helps..

4 0

3 years ago

Simplify.<br> 8^15 : 8^-3<br> asap please

torisob [31]

Answer:

$8^1^5 = 3.5184372e+13\\8^-^3=0.001953125.$

Step-by-step explanation:

hope this helps.

3 0

2 years ago

Read 2 more answers

Is x a solution to 80<-9x+8

saveliy_v [14]

Answers: $x$

1. Switch sides

$-9x+8>80$

2. Subtract by 8 from both sides of equation.

$-9x+8-8>80-8$

3. Simplify.

$-9x>72$

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

$(-9x)(-1)$

5. Simplify.

$9x$

6. Then you had to divide by 9 from both sides of equation.

$\frac{9x}{9}< \frac{-72}{9}$

7. Simplify.

$\frac{9x}{9}=x$

8. Divide by the numbers.

$\frac{9}{9}=1$

$=x$

$\frac{-72}{9}=-8$

9. Divide by the numbers.

$\frac{72}{9}=8$

$=-8$

$x$

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3 0

3 years ago

Which of the following is true about a nonlinear function?

Mila [183]

It is not straight and does not always pass through 0,0
so A, C, and D are incorrect.

Look up nonlinear function, and it shows a curved line.

The answer is B. It can be curved.

8 0

2 years ago

Read 2 more answers