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2 years ago

Find the difference quotient, f(x)=3x^2+8x+3x PLease show your work in your answer

1 answer:

8 0

If you mean (x^3-8x)-(3x-2) then:
1) leave the (x^3-8x) part alone and use the distributive property on the -(3x-2). 
2) your question now becomes x^3-8x-3x+2 
3) combine the like terms: x^3-11x+2

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When a national sample of heights of kindergarten children was? taken, a student was told that he was in the 20th percentile.

Nutka1998 [239]

Answer:

this question doesnt make sense as its like half of it

6 0

2 years ago

How do you solve this inequality; 1/3x>-2?

Kisachek [45]

1/3x>-2=1>3x.-2
=1>-6x
=-1/6>x

4 0

2 years ago

Gina was baking cookies.A dozen cookies requires 1/6 of a cup of chocolate chips.She wants to use 1/2 of a cup.How many dozen co

fenix001 [56]

3 dozen.

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3 0

3 years ago

The circumference of the flotation device above is 62.8 inches . If three flotation devices are lined up end-to-end , then what

Karo-lina-s [1.5K]

Answer: 60 in

Step-by-step explanation:

Hi, to answer this question, first we have to calculate the diameter of one flotation device:

Circumference of a circle C = (3.14) (diameter)

Replacing with the values given:

62.8 =3.14 d

Solving for d (diameter)

62.8 /3.14 =d

20in = d

Now, since the three flotation devices are identical, we simply have to multiply the diameter of one device by 3 , to obtain length of the flotation devices lined up.

20x3 =60 in

Feel free to ask for more if needed or if you did not understand something.

6 0

2 years ago

You finance a $500 car repair completely on credit, you will just pay the minimum payment each month for the next three months.

Cloud [144]

Answer:

Determination of the Finance Charge, Carry-over balance, Minimum Payment for each of the next two months:

Finance Charge:

First month = $7.91

Second month = $7.72

Carry-over balance:

First month = $487.59

Second month = $475.50

Minimum Payment:

First month = $20.32

Second month = $19.81

Starting balance (Carry-over balance + Finance charge):

First month = $507.91

Second month = $495.31

Step-by-step explanation:

a) Data and Calculations:

Credit Finance = $500

APR = 18.99%

Minimum monthly payment = 4% of the balance

Monthly rate of interest = 0.1899/12 = 0.015825

Finance Charge:

First month = $7.91 ($500 * 0.015825)

Second month = $7.72 ($487.59 * 0.015825)

Carry-over balance:

First month = $487.59($507.91 - $20.32)

Second month = $475.50 ($495.31 - $19.81)

Minimum Payment:

First month = $20.32 ($507.91 * 4%)

Second month = $19.81 ($495.31 * 4%)

Starting balance (Carry-over balance + Finance charge):

First month = $507.91 ($500 + $7.91)

Second month = $495.31 ($487.59 + $7.72)

6 0

2 years ago