3 years ago

According to the graph, a student who studies 10 hours per week should earn a score of about how much?

Mathematics

1 answer:

Mazyrski [523]3 years ago

3 0

80 or 100% what are the options

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Write the equation of the line that passes through the points (−7,0) and (6,−4).

Over [174]

Answer:

y=-4/13x-28/13

Step-by-step explanation:

m=y2-y1/x2-x1

m=-4-0/6-(-7)

m=-4-0/6+7

m=-4/13

y-y1=m(x-x1)

y-0=-4/13(x-(-7))

y-0=-4/13x-28/13

y=-4/13x-28/13

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3 years ago

The area of a rectangle is 54 ft?, and the length of the rectangle is 3 ft more than twice the width. Find the dimensions of the

nikklg [1K]

Answer:

prim

Step-by-step explanation:

3 0

3 years ago

Michael is 17 year older than john.In 4 years,the sum of their ages will be 49.Find Michael's present age.

grin007 [14]

Michael's present age is 53

Step-by-step

17-4=13

John is 13

than when John will be 49

u add 4 to 49

4+49=53

so Michael is 53 because he is 4 years older :)

8 0

4 years ago

The dual bar chart shows the hair colour of boys and girls in a year group. What fraction of the red haired students are boys? G

Step2247 [10]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Total red haired students = 15+5 = 20

Boys = 15

Fraction:

=> $\frac{15}{20}$

In simplest form:

=> $\frac{3}{4}$

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4 years ago

Which of these is an exponential parent function?

attashe74 [19]

The exponential parent function is D

3 0

3 years ago