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JulsSmile [24]
3 years ago
15

Evaluate best answer for brainliest

Mathematics
2 answers:
Nadya [2.5K]3 years ago
5 0
4/5 is the answer unless you need it in decimal

Crank3 years ago
3 0
Is the answer 4/5 ? i think it is
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Please answer the top one <br> x y <br> 4 8<br> 5 9<br> 8 12 <br> 10 14 <br> y=
ser-zykov [4K]
The equation is y=1x+4
3 0
3 years ago
After taking a 70 point test, a student guesses that he got 65 points correct. Later he finds out he got 67 points
Nataliya [291]

Answer:

Percent error = 4.29%

Step-by-step explanation:

Percent error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100

Given the following data;

Experimental value = 67

Theoretical value = 70

Substituting into the equation, we have;

Percent \; error = \frac {67 - 70 }{ 70} *100

Percent \; error = \frac {3}{70} *100

Percent \; error =  0.04286 *100

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4 0
3 years ago
Help me please i need your helpp
Inga [223]

Answer:

D) -2

Step-by-step explanation:

to identify the slope of a line written in slope-intercept form, it would be

the coefficient of the 'x' term

5 0
2 years ago
A cafeteria worker is wondering how student lunch prices at a high school have changed over time. she researches lunch prices fo
frez [133]

Answer:

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
the perimeter of a rectangular garden is 84 feet. write and solve the system of equations that can be used to find the dimension
scoray [572]

Answer:

The length is 22.5 and the width is 19.5

Step-by-step explanation:

          2L + 2W = P

                     \/

          2L + 2W = 84

                     \/

W + 3 + W + 3 + W + W= 84

                     \/

          4W + 6 = 84

                     \/

                4W = 78

                     \/

     W = 19.5      L = 19.5 + 3 = 22.5

I hope this helps, have a nice day! :D

6 0
3 years ago
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