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VladimirAG [237]
3 years ago
13

Name the independent variable (IV) and the dependant variable (DV) for the hypothesis. There will be one IV and one DV for the h

ypothesis.
Calculus scores will be higher for high school students versus elementary school students.
Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0

Answer:B

Step-by-step explanation:

21

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When x=0, y=-8, so that is the y-intercept.

When x increases by 1, y decreases by 2, so the slope is -2.

The equation of the function is
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3 0
3 years ago
Multiply and Simplify. 4x+4/x^2 × (x+2)(x-1)/x+1
NARA [144]

Answer:


Step-by-step explanation:

(x^2 - 4)(x^2 - 4)

Simplifying

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Reorder the terms:

(-4 + x2)(x2 + -4)

Reorder the terms:

(-4 + x2)(-4 + x2)

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(-4(-4 + x2) + x2(-4 + x2))

((-4 * -4 + x2 * -4) + x2(-4 + x2))

((16 + -4x2) + x2(-4 + x2))

(16 + -4x2 + (-4 * x2 + x2 * x2))

(16 + -4x2 + (-4x2 + x4))

Combine like terms: -4x2 + -4x2 = -8x2

(16 + -8x2 + x4)

5 0
3 years ago
Helpppppppppppppp meeeeeeeee
EleoNora [17]

Step-by-step explanation:

Hey there!

From the given figure;

An exterior angle is 127°.

To find: value of"X"

Now;

x+127° = 180°. [Being linear pair]

or, X = 180° - 127°

or, X = 53°

Therefore, the value of "X" is 53°.

<u>Hope</u><u> it</u><u> helps</u><u>!</u>

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(8 times 10 to the fourth power)+(4 times 10 to the fourth power)
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
How do you find total pension expense?
chubhunter [2.5K]

Answer:

Total periodic pension costs (TPPC) is equal to the contributions plus change in the pension liability during the year. Each period, the periodic pension cost is recognized in profit or loss (P&L) and/or in other comprehensive income (OCI).

7 0
2 years ago
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