2 years ago

Which of the following quadratic regression equations best fits the data

Mathematics

1 answer:

xeze [42]2 years ago

4 0

Answer:

Step-by-step explanation:

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What is the answer for 7-2(8/2)+9

photoshop1234 [79]

$7-2( \frac{8}{2} )+9 =$

Remove parentheses:

$7-2* \frac{8}{2} +9 =$

$7 - 2 * 4 + 9 =$

$7 - 8 + 9 =$

$= -1 + 9$

$= 8$

hope this helps!

6 0

3 years ago

Solve for n. -53 + n = -28 -35 -25 25 35

Llana [10]

Answer:

Step-by-step explanation:

-28+53

Hope this helps! :)

7 0

3 years ago

Read 2 more answers

PLEASE HELP FAST. EASY POINTS

MrRa [10]

To find the box to the top left, we can multiple the sides like rectangles. To find the top left box, we can multiply -1 and 0.5y to get -0.5y.

To find the box on the bottom right, we can multiply the sides like rectangles again. To find the bottom right box, we can multiply 24x and 3 to get 72x.

6 0

3 years ago

Assume the question has a solution for z .. solve for z z = ____

saveliy_v [14]

Answer:

z=-(51p+84)/(d+p)

Step-by-step explanation:

-p*(51+z)=dz+84

-51p-pz=dz+84

-51p-84=dz+pz

z=-(51p+84)/(d+p)

6 0

3 years ago

8(y+4)-2(y-1)=70-3y

Lemur [1.5K]

Answer:

y=4

Step-by-step explanation:

We want to solve the equation 8(y+4)-2(y-1)=70-3y

Expand the bracket

$8y+32-2y+2=70-3y$

Group similar terms

$8y-2y+3y=70-32-2$

Simplify

$9y=36$

Divide by 9

y=4

5 0

3 years ago