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noname [10]
4 years ago
5

emily is entering a bicycle race for charity her mothe pledges $0.40 for every 0.25 mile she bikes.if emily bikes 15 miles how m

uch will her mother donate
Mathematics
1 answer:
Bad White [126]4 years ago
7 0
The answer is $24

.40 times .25 = 1.60 per mile
1.60 times 15 miles = 24 dollars
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What is the slope for (2, -1) and (3,1)
ale4655 [162]

Answer: 2

Step-by-step explanation:

m = y2 - y1 /   x2- x1

where slope is m,

so in this case it would be

m= 1-(-1) / 3-2

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m=2

Note that you can do it either way

3 0
4 years ago
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The average swimming pool has a water capacity of 375,000 liters. Use dimensional analysis to show how many milliliters of water
Agata [3.3K]

Answer:

375,000,000 milliliters of water is in the pool.

Step-by-step explanation:

We know

1 liters = 1000 milliliters

hence to convert liter in to milliliter we have to multiply the liter unit  with 1000 to get the milliliter

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3 0
3 years ago
Which of the following represents the sum of the polynomials below?
zysi [14]

Answer:

A

Step-by-step explanation:

First, you have to align the like terms next to each other so that it will be easier to combine like terms. (Like terms have the same variables and powers)

6x^3+(-2x^3)+2x^2+5x^2+9x+3x

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(When combining like terms all you have to do is add/subtract the coefficients, number in front of variables, and leave the variable and exponents)

6x^3+(-2x^3)= > 6x^3-2x^3=4x^3

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3 0
1 year ago
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Serga [27]

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6 0
3 years ago
Plz help me with this question
Nezavi [6.7K]

Answer:

first two is 300, then it is Car A's speed is 50mph and b is 40mph and for the other two it is probably faster and steeper

Step-by-step explanation:

you look at the graph. you see 6 miles and look up along the 6 mile line to see where it intersects the red line. once you find that spot you go left along that line to find the answer. same with the other and it both ends up at 300

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and for the next two there are multiple answers but i t is probably faster and steeper

4 0
4 years ago
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