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Sunny_sXe [5.5K]
3 years ago
14

A 2-column table with 10 rows. The first column is labeled x with entries 0.5, 1, 1, 1.5, 2, 2, 2.5, 3.5, 3.5, 4. The second col

umn is labeled y with entries 1, 1, 2, 3, 2, 5, 4, 5, 6, 7. A graph shows the horizontal axis numbered 1 to 4 and the vertical axis numbered 1 to 7. A line increases from 0 to 4.
Devin recorded the number of hours he played a video game, x, and the levels he achieved, y. The regression calculator shows the equation for the line of best fit. Use the equation to interpolate the values and estimate the time it would take him to get to level 5. Round to the nearest half hour.
Mathematics
2 answers:
Sedaia [141]3 years ago
7 0

Answer:

3 on edge!

Step-by-step explanation:

I just answered this question, I hope you have a great day/night and hope this helps!

Tcecarenko [31]3 years ago
4 0

Answer:

1. (multiple choice) 5

2. (written answer) 3 hrs

Step-by-step explanation

who asked the question but they put two different questions on top of eachother. anyways, the answers are right, I just did them on edge and came back to help

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What is the area of a wll lwith 8ft sq by 8ft sq
kotegsom [21]

Answer:

64 feet

Step-by-step explanation:

L × W= Answer

Therefore

8×8=64

6 0
3 years ago
Ida is walking dogs to help pay for sports equipment. She gets paid $10 for every dog walked and made a total of $70 on Saturday
Stells [14]
A because x next to ten represents the amount of dogs that she walked
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Read 2 more answers
Sarah has 273 feet of wire to make bead necklaces. If each necklace requires 1 2/3 feet of wire, how many necklaces can she make
o-na [289]

Oh boy, here we go again

First we must convert  1 2/3 to an improper fraction.  By doing this, we get 5/3  (3/3 + 2/3)

So now we have 273 /  5/3

To divide this easier we can do something that when I learned it was called (keep, change, flip)  which basically means keep the first fraction, change the sign from division to multiplication, and flip the second fraction

This now turns into:  273/1 * 3/5

Combine 273 and 3/5

273⋅3/5

Multiply 273

by 3

819/5

is your answer

5 0
3 years ago
Use Synthetic substitution to find f(3) and f(-4) for f(x)=x^4-8x-11
brilliants [131]

Answer:

46 and 277

Step-by-step explanation:

Given

f(x) = x^{4} - 8x - 11 ← substitute x = 3, x = - 4 into f(x)

f(3) = 3^{4} - 8(3) - 11 = 81 - 24 - 11 = 81 - 35 = 46

f(- 4) = (-4)^{4} - 8(- 4) - 11 = 256 + 32 - 11 = 288 - 11 = 277

4 0
3 years ago
In how many ways can 10 people form couples of two?
maxonik [38]

Answer:

It should be 10 raised to power 2 which is a hundred.

4 0
3 years ago
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