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Alekssandra [29.7K]
3 years ago
9

X + 3y = 1

Mathematics
1 answer:
nadezda [96]3 years ago
3 0

Answer:

Not sure sorry,but can you please help me on the following:

Step-by-step explanation:

Length of a rectangle is 5 cm longer than the width. Four squares are constructed outside the rectangle such that each of the squares share one side with the rectangle. The total area of the constructed figure is 120 cm2. What is the perimeter of the rectangle?

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Suppose the manager of a gas station monitors how many bags of ice he sells daily along with recording the highest temperature e
Vlad1618 [11]

Our model is

\hat{y} = 2.17 x + -114.05

When x=82 degrees F,

\hat{y} = 2.17 (82) + -114.05 = 63.89

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Answer: 64 bags

Not sure why it says y^=34 in the question; I'm ignoring that.

The residual is the difference between the actual y and the predicted y,

e = y - \hat{y} = 66 - 64 = 2

Answer: 2

3 0
3 years ago
Need help finding out something, refer to picture
Alja [10]

Answer:

He made a mistake in the second line.

Step-by-step explanation:

He factored out x out of 6-2x and 5+4x, which is not possible because there is not an x in both 6 and 5.

8 0
3 years ago
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The distance between two stars is 9.0 x 10 to the power of -3 light years. A light year is equal to
sergey [27]

Answer:

The distance between the two stars in miles is 5.292 * 10^10 miles

Step-by-step explanation:

Here, we want to make a conversion from light year to miles

To make this conversion, we simply are going to multiply the light year by the miles

Mathematically, we have this as;

9 * 10^-3 * 5.88 * 10^12

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= 5.292 * 10^10 miles

6 0
3 years ago
The solution generated by the calculator is 5.779E-8. Describe how to interpret the solution.
masya89 [10]

Answer:The E indicates scientific notation. The first number is the coefficient of the number in scientific notation. This number is multiplied by a power of 10. The number following the E, which is -8, is the exponent, and the base is 10.

REAL ANSWER

Step-by-step explanation:I did the assignment

7 0
3 years ago
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zimovet [89]
B is the correct answer 12
3 0
3 years ago
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