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3 years ago

13

Using the line of best fit for the above data, what is the approximate difference between the actual value for x = 10 and the pr

edicted value for x= 10?
A. 1.60
B. 1.65
C. 1.70
D. 1.75

1 answer:

sergeinik [125]3 years ago

5 0

Answer:

I dont know

Step-by-step explanation:

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Please help on this question.

Sonbull [250]

Answer:

C

Step-by-step explanation:

$\frac{ - 20 {x}^{2} + 14x + 12}{5x - 6} \\ \\ = \frac{- (20 {x}^{2} - 14x - 12)}{5x - 6} \\ \\ = \frac{ - (5x - 6)(4x + 2)}{5x - 6} \\ \\ = - (4x + 2 ) \\ = - 4x - 2$

Domain:

g(x) ≠ 0

$5x - 6 = 0 \\ 5x = 6 \\ \\ x = \frac{6}{5}$

All real numbers ≠ 6/5

6 0

4 years ago

Some number was divided into 42. This quotient was then multiplied by 8,after which the resulting product was added to 10. Given

AURORKA [14]

Answer:

126

Step-by-step explanation:

In order to find the initial number, we need to create the expression that is being mentioned and solve for the initial value by applying the opposite expressions to isolate the variable.

(((x / 42) * 8) + 10) = 34 ... subtract 10 from both sides

((x / 42) * 8) = 24 ... divide both sides by 8

(x / 42) = 3 ... multiply both sides by 42

x = 126

Finally, we can see that the initial value was 126

5 0

3 years ago

How many 1/2 are in 31

ziro4ka [17]

Divide 31 by 2 and you will get 15.5

5 0

3 years ago

Can 3/12 be simplified

cupoosta [38]

Yes 3/12 cane be simplified.

3÷3/21÷3

= 1/4

6 0

4 years ago

Read 2 more answers

Hoo is pretty good at Math....

V125BC [204]

Me the greatest man in the world is good at math

8 0

3 years ago