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Andreyy89
3 years ago
15

A. 7/3 B. 3/7 C. -3/7 D. -7/3

Mathematics
1 answer:
77julia77 [94]3 years ago
3 0
Your Answer is -3/7 so C
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The last two choices are both equal to 0.036%.
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1. How much greater is -20x^2+5x+17 than -19x^2+20x+18
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Answer:

1. -x²-15x-1

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3 years ago
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Gary made 5 baskets than Susan this season bill made 3 less then twice as many baskets as Susan. Together, all three made 42 bas
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Answer:Gary made 15 baskets.

Susan made 10 baskets.

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Step-by-step explanation:

Let x represent the number of baskets that Gary made.

Let y represent the number of baskets that Susan made.

Let z represent the number of baskets that Bill made.

Gary made 5 baskets than Susan this season. This means that

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Bill made 3 less than twice as many baskets as Susan. This means that

z = 2y - 3

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y + 5 + y + 2y - 3 = 42

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x = 15

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3 years ago
I have 5 marbles numbered 1 through 5 in a bag. Suppose I take out two different marbles at random. What is the expected value o
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Answer:

The expected values from the product of 2 marbles are 1,2,3,4,5,6,8,10,12,15,20

Step-by-step explanation:

THe expected values are 1,2,3,4,5,6,8,10,12,15,20

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Which value of a in the exponential function below would cause the function to stretch?
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Answer:

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f(x)=ae^{bx}

A larger value for a will stretch the exponential in the y direction. A larger value for b will stretch it in the x direction.

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