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professor190 [17]
2 years ago
14

Solve 1/8^-1/3 Write in fraction form plz. :)

Mathematics
1 answer:
sladkih [1.3K]2 years ago
7 0

Answer:

\frac{1} {2^{-1}}

Step-by-step explanation:

\huge \frac{1}{ {8}^{ -  \frac{1}{3} } }  \\  \\  =  \huge \frac{1}{ {( {2}^{3} )}^{ -  \frac{1}{3} } } \\  \\  =  \huge \frac{1}{ {{2} }^{ -  3 \times \frac{1}{3} } }  \\  \\   =  \huge \frac{1}{ {{2} }^{ - 1 } }

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F(x)=x2. What is g(x)?
mixas84 [53]

Answer:

A and B

Step-by-step explanation:

1/4x^2 = (1/2x)^2

6 0
3 years ago
A birthday present for Mrs. Psarros costs $24. How much less will each teacher pay if 4 teachers share the cost equally than if
nirvana33 [79]

Answer:

2 Dollars

Step-by-step explanation:

First check how much it would cost for 3 teachers to buy the present like this:

24÷3

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now If Do this Over with 4 teachers

24÷4

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4 0
2 years ago
Ari exercises 1 5/8 hours per day. If he exercises five days a week, how many total hours does he exercise in a week?
Anit [1.1K]

Answer:

8.125

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Solve for the value of k
anygoal [31]

Notice that if we add the 3 angles in the image, the outcome should be an angle of 180° (the one of the line alone)

With this, we will found that the answer is k = 13

Let's do the math, for the initial information we can write:

(4k - 7)° + 90° + (3k + 6°) = 180°

Where the 90° comes from the right angle, the one written with a little square.

Now we can solve this for k

(4k - 7)° + 90° + (3k + 6°) = 180°

(4k + 3k)° +  (-7° + 90° + 6°) = 180°

7°k + 89° = 180°

7°k = 180° - 89° = 91°

k = 91°/7° = 13

So we found that the value of k is 13.

If you want to learn more,  you can read:

brainly.com/question/13690593

5 0
2 years ago
Read 2 more answers
A local band spent $2,000 to record and make 400 CDs. They sold all of their CDs and made a profit of $500. How much did they ch
anyanavicka [17]

Answer:

$6.25 for each CD

Step-by-step explanation:

6.25 x 400 = 2,500

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7 0
2 years ago
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