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Alenkinab [10]
3 years ago
5

Rita is starting a running program. The table shows the total number of miles she runs in different weeks. What is the equation

of the line of best fit for the data? State each number to the thousandths place. y=_x+_

Mathematics
2 answers:
prisoha [69]3 years ago
6 0

Answer:

The best fit line is y = 1.671x + 4.699

Step-by-step explanation:

We are given,

The table representing the number of miles run in different weeks is,

Week                        Miles Run

1                                        5

2                                       8

4                                       13

6                                       15

8                                       19

10                                     20

Using the linear regression calculator, we see that,

<h3>The equation of the line best fit for the data is y = 1.671x + 4.699.</h3>

aleksandrvk [35]3 years ago
5 0

y=1.671x+4.699

Step-by-step explanation:

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2 years ago
is it possible to find a side length that would be perfect for a square with an area of 45 square units?
Cerrena [4.2K]

If a square has an area of 45 square units its side has a length of

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5 0
3 years ago
56 to 56 as a Fraction in simplest form
Natasha_Volkova [10]

Answer:Find the GCD (or HCF) of numerator and denominator

GCD of 56 and 100 is 4

Divide both the numerator and denominator by the GCD

56 ÷ 4

100 ÷ 4

Reduced fraction:

14

25

Therefore, 56/100 simplified to lowest terms is 14/25

Step-by-step explanation:

hope this helps have a great day

3 0
3 years ago
Plz help me out :( I really can't fail this
sergey [27]

Answer:

99.37

Step-by-step explanation:

Brief Math lesson:

If you, for example, pay 10% of your income of $100 to charity and 5% of it goes to taxes,

The amount that goes to charity can be found by using:

10% * 100 = 0.1 * 100 = 10

And the amount for taxes is

5% * 100 = 0.05 * 100 = 5

So the total is 15 dollars. And then, subtract that from your salary, so you would earn 85 dollars

We can also just find it by finding how much of a total percentage is being taken and subtract that by 100. (because you would keep the rest of the money)

(100% - (10% + 5%)) * 100 = 85% * 100 = 85

Now, let's apply this information.

First, figure out how much you need to pay in taxes, social security, etc.

15% + 6.44% + 6.2% + 1.45% = 29.09% of your money is given away. So, you would keep 100% - 29.09%, which is 70.91% kept

10.01 dollars an hour at 14 hours is 10.01*14 = 140.14 dollars

Now, multiply the percent of salary you keep by your salary.

140.14 * 70.91% = 140.14 * 0.7091 = 99.373274

This is, rounded,

99.37

Hope this helps! Feel free to ask any questions!

7 0
2 years ago
5+30 = x+10<br><br> what is thiss
mrs_skeptik [129]

Answer:

the answer is x=25 hope this helps

4 0
3 years ago
Read 2 more answers
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