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Rus_ich [418]
3 years ago
7

On an algebra test, the highest grade was 42 points higher than lowest grade.

Mathematics
2 answers:
12345 [234]3 years ago
4 0
You didn’t put the question in
PtichkaEL [24]3 years ago
4 0

Answer:

the lowest grade was 54 points

Step-by-step explanation:

138

-42

--------

96

now

96

-42

--------

54

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A motor scooter purchased for $1,000 depreciates at an annual rate of 15%. Write an exponential function, and graph the function
Bond [772]
 i suppose that t is an exponent. so let: v(t)=final prize of the scooter...t=time in years.....p=initial prize of the scooter . r= rate of depreciation per year so v(t)=p(1-r)^t....
4 0
3 years ago
Factor the common factor out of the expression 8+20a+18a^2
ruslelena [56]
First let's rewrite it...

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Factor out a 2

2 (9a^2 + 10a + 4)
5 0
3 years ago
8 1/2 x 2 3/4 x 2/3= 12
Aloiza [94]

Answer:

155.25= 12

Step-by-step explanation:

              17/2*2*1/2 = 12

                 17*1/2 = 12

8 1/2          17/1* 1/2

8*2+1          17*1/1*2  

   2             17*1/1*2

16+1               17/1*2

  2                  17/2

17                     8.5=12

2                    

7 0
3 years ago
A spinner with 12 equally sized slices has 12 yellow slices. The dial is spun and stops on a slice at random. What is the
saveliy_v [14]

Answer:

1/1

Step-by-step explanation:

The reason why is because the spinner has 12 slices and on that spinner there is 12 yellow slices meaning all the slices on the spinner are yellow.

This means it is a 100% chance to land on yellow but 100% aas a fraction is 100/100.

You can simplify 100/100 a hundred times to 99/99 to 98/98 you can keep doing it but it's lowest form is the lowest number besides zero and that is 1 so it's lowest form is 1 out of 1 or 1/1 or 100%.

Hope this helps have a great afternoon:)

3 0
2 years ago
Which fraction is greater 7 out of 11 or eight out of 11
Ahat [919]

Answer:

8 out of 11

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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