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FromTheMoon [43]

2 years ago

13

When p = 12, t = 2, and s = 1/6 , r = 18. If r varies directly with p and inversely with the product of s and t, what is the con

stant of variation?

2 answers:

ICE Princess25 [194]2 years ago

8 0

Answer:

1/2 should be your answer

Step-by-step explanation:

Nataliya [291]2 years ago

5 0

Set it up:

18 = 12 / (2 x .167)

18 = 36k

k = 1/2

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Simplify the expression.<br><br> (−2g5h2)5

vampirchik [111]

I am sure you are trying to type

$( - 2 {g}^{5} {h}^{2} {)}^{5}$
If that is it, then you should recall the law of exponents which says,

$({a}^{m} {)}^{n} = {a}^{mn}$
Let us share the exponent for each of them.

$( - 2 {g}^{5} {h}^{2} {)}^{5} = ( { - 2)}^{5} ( { {g}^{5}) }^{5} ( { {h}^{2}) }^{5}$
We now apply the law,

$( - 2 {g}^{5} {h}^{2} {)}^{5} = ( { - 2)}^{5} ( { {g}^{5 \: \times 5}) }^{} ( { {h}^{2 \times 5}) }^{}$
We now simplify to obtain,

$( - 2 {g}^{5} {h}^{2} {)}^{5} = -32 {g}^{25} {h}^{10}$

If that is not the expression let me know so I will know how to help you

4 0

2 years ago

How many solutions does this linear system have?

alexira [117]

The answer here is no solution

5 0

1 year ago

Identify the rational numbers as positive or negetive -1/-7

mash [69]

Positive -1/-7

Negative +4/-5

Negative +1/-7

Positive +1/+7

Negative -4/-5

Negative -4/+5

Negative -1/+7

Positive +4/+5

I might be wrong

8 0

3 years ago

Read 2 more answers

The sum of negative eighteen and a number is eleven. What is the number?

Oksanka [162]

Answer:

29

Step-by-step explanation:

-18 (Negative Eighteen) = A

29 (Positive Twenty Nine) = B

11 (Positive Eleven) = C

First, make A positive, and add C to it. You get B.

Now here is the equation:

-18 + (18 + 11)

-18 + (29)

11

5 0

3 years ago

David make 17 dollars in an hour and works 25 hours each week Linda makes 25 dollars in and hour and works 17 hours how much do

MA_775_DIABLO [31]

Answer:

Total earned= $850

Step-by-step explanation:

Giving the following information:

David makes 17 dollars in an hour and works 25 hours each week Linda makes 25 dollars in an hour and works 17 hours.

<u>To calculate the total earned, we need to use the following formula:</u>

Total earned= 17*25 + 25*17

Total earned= $850

8 0

2 years ago