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KatRina [158]
4 years ago
9

Julie works for 48 hours per week for 12 weeks during the summer, making $5000. If she works for 48 weeks during the school year

at the same rate of pay and needs to make another $5000, how many hours per week must she work?
Mathematics
1 answer:
spayn [35]4 years ago
7 0
She would need to work 12 hours per week. 
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3 years ago
Write the equation in standard form for the circle with center (-7,0) and radius 3√3.
mario62 [17]

Answer: (x +7)^2 + y^2 = 27

Step-by-step explanation:

The standard form of a circle is written as such:

(x - h)^2 + (y - k)^2 = r^2

Where (h, k) is the center of the circle, and r is the radius.

We know that the center is (-7, 0), so we can plug that into the equation like this: (x +7)^2 + y^2 = r^2

The radius is 3 * the square root of 3. To square this, we can multiply 3 squared and the square root of 3 squared:

3^2 * \sqrt{3} ^2 = 9 * 3

So, your standard form equation is the following:

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6 0
3 years ago
Drag expressions to complete each equation.
Maru [420]

Answer:

see explanation

Step-by-step explanation:

Using the rules of exponents

a^{b} × a^{c} = a^{b+c}

\frac{a^{b} }{a^{c} } = a^{b-c}

a^{c} × b^{c} = (ab)^{c}

7 0
3 years ago
Read 2 more answers
Which of the following is the sum of the polynomials 5x^2-4x+1 and -3x^2+x-3??
Katyanochek1 [597]

5x^2-4x+1 + -3x^2+x-3= 2x^2-3x-2

6 0
3 years ago
13 copies of the small rectangle shown below have been used to make the larger rectangle.
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Answer:

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Step-by-step explanation:

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I hope it helps you!

8 0
2 years ago
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