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jeyben [28]
2 years ago
15

Yall know what time it is! free brainilest!

Mathematics
2 answers:
viktelen [127]2 years ago
4 0

Answer:

thank you so much

Step-by-step explanation:

Step-by-step explanation:

Alina [70]2 years ago
3 0

Answer:

thank you very much ............

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Find a polynomial function f(n) such that f(1), f(2), ... , f(8) is the following sequence.
Irina18 [472]
Observing there is a difference of +8 between each f(x).
The slope of this sequence is 8.(y2-y1)/(x2-x1)
Using the point slope equation,
y-y1 = m(x-x1) yields

y = 8x -4 as the answer.
5 0
3 years ago
Is -(-12) and -12 opposites??
qaws [65]

Answer:

12

Step-by-step explanation:

the opposite of -12 is 12

8 0
3 years ago
Find the volume of the rectangular prism.
Georgia [21]

Answer:

D, 576

Step-by-step explanation:

To find the volume of a rectangular prism, you simply need to multiply all of the side lengths together. 4*9*16=576, or answer choice D.

8 0
3 years ago
A recent study was conducted to explore the relationship between the weight of a car and miles per gallon (gas mileage). A linea
k0ka [10]

Answer: a.  iv. The weight of a car can be used to explain about 79.6% of the variability in gas mileage using a linear relationship.

b. ii. There is a fairly strong, negative relationship between car weight and miles per gallon.

Step-by-step explanation:

  • A coefficient of determination (denoted by R²) is a measure in a regression model that determines proportion of the variance in the dependent quantity that is predictable from the independent quantity.
  • It is square of correlation coefficient (R).

Here,   independent quantity = weight of a car  

dependent quantity = miles per gallon (gas mileage)

The coefficient of determination (R²) was reported to be 79.6%.

That means, The weight of a car can be used to explain about 79.6% of the variability in gas mileage using a linear relationship.

  • A correlation coefficient(R) tells about the strength and direction of relation .
  • It lies between -1 and 1.

For the study, the correlation coefficient R is -0.8921.

There is a fairly strong, negative relationship between car weight and miles per gallon.

7 0
3 years ago
Coach McCarthy bought 6 soccer balls for 150
Ronch [10]
Each ball would be 2.50
If that's wut ur asking

Give me a thanks if it helps thx
4 0
3 years ago
Read 2 more answers
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