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3 years ago

PLEASE HELP WILL MARK BRAINLIEST!

Mathematics

1 answer:

ehidna [41]3 years ago

6 0

$\huge \bf༆ Answer ༄$

Let's solve ~

$\sf \sqrt{ {x}^{3} }$

$\sf { ({x}^{3} ) }^{ \frac{1}{2} }$

$\sf (x ){}^{3 \times \frac{1}{2 }}$

$\sf{x {}^{ \frac{3}{2} } }$

Hence, the required power in fractional form is ~

$\sf \frac{3}{2}$

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Now that Oakland Auto Reapir has a different owner, its mechanics make $14.20 per hour. That is 25.1% less than they originally

Serhud [2]

Answer:

$18.96

Step-by-step explanation:

Now the mechanics earn $14.2 per hour, which is 25.1% less than before.

If we say that the earnings before were 100% (to facilitate our calculation and understand better), now the earrings are (100-25.1)%=74.9%. This is, now they make the 74.9% of what they used to made.

So:

74.9% = 14.2

Let's multiply both sides by 100%/74.9% to make a 100% appear at the left side (see that multiply and divide by 74.9 will make it desapear):

74.9% *(100%/74.9%) = 14.2 * (100%/74.9%)

100% = 14.2 * (100%/74.9%)

And (100%/74.9%) is equal to 1/0.749, they are the same. So:

100% = 14.2 * 1/0.749

100% = 18.96

So, before the new manager they used to make $18.96. (you can verify by multiplying it by 74.9% and the result is 14.2)

4 0

3 years ago

If you pay for $25.00 for purchase which includes 11% sales tax. how much is the sale tax?

natulia [17]

10% = $25.00 / 10
= $2.50

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3 years ago

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A bowling alley charges x dollars per guest and a fixed $50 rental fee for parties. Which equation represents the total cost,y,

dmitriy555 [2]

Answer:

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Step-by-step explanation:

No choices but an equation would be:

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STatiana [176]

Answer:

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f(x)=3(4)+2(2)-10

f(x)=12+4-10

f(x)=16-10

f(x)=6

g(x)=3x-3 if g(x)=2

g(x)=3(2)-3

g(x)=6-3 =3

Step-by-step explanation:

f(x)

replace x by 2
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g(x)

replace x by 2
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Talja [164]

Answer:

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y -k = m(x -h)

When you fill in the given values, you get ...

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and that simplifies to

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