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3 years ago

10

What is 3 to the third power divided by 3 to negative 4th power

1 answer:

skad [1K]3 years ago

8 0

Answer:

Dividing negative exponents is almost the same as multiplying them, except you're doing the opposite: subtracting where you would have added and dividing where you would have multiplied. If the bases are the same, subtract the exponents. Remember to flip the exponent and make it positive, if needed.

Step-by-step explanation:

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What is 24 2/3 divided by 1 3/4

KengaRu [80]

296/21 is the answer hope this helps

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2 years ago

Read 2 more answers

Please help I will give brainliest.

gogolik [260]

Answer:

Options: 1, 4 & 6

Step-by-step explanation:

Yes:

1. $-1(x-1)^{2} +9=-1(x^{2} -2x+1)+9=-x^{2} +2x-1+9=-x^{2} +2x+8$

4. $-x^{2} +2x+8$

6. $(x+2)(4-x)=2x-x^{2} +8=-x^{2} +2x+8$

No:

2. $-(x-9)^{2} +1=-(x^{2} -18x+81)+1=-x^{2} +18x+81+1=-x^{2} +18x+82$

3. $x^{2} +2x-8$

5. $(x+2)(x-4)=x^{2} -2x-8$

Hope this helps

6 0

2 years ago

Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but

kotegsom [21]

I believe that it is 425 minutes because 17+(.11×425) is 63.75 and so is .15×425.

8 0

3 years ago

For two months, Milan used the same landscaping maintenance company. The company had a fixed reservation rate per month, plus an

Daniel [21]

Answer:

The equation of the line that represents the landscaping company's fixed reservation rate and charge per hour is y=15.9x+77.025

Step-by-step explanation:

The first bill amount for 2.75 hours of landscaping work = $120.75

The second bill amount for 5.25 hours of landscaping work = $160.50

No we are supposed to find the equation of the line that represents the landscaping company's fixed reservation rate and charge per hour

So, we will us two point slope form to find the equation:

Formula : $y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

$(x_1,y_1)=(2.75,120.75)\\(x_2,y_2)=(5.25,160.50)$

Substitute the values in the formula

$y-120.75=\frac{160.50-120.75}{5.25-2.75}(x-2.75)\\y=15.9x+77.025$

Hence the equation of the line that represents the landscaping company's fixed reservation rate and charge per hour is y=15.9x+77.025

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3 years ago

A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 ea

iragen [17]

He can buy up to 71 trees with $1000. He could also buy up to 199 bushes with $1000. Any combination of the two would work.

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3 years ago