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Mkey [24]
4 years ago
11

Students on an academic team took a test to enter a math competition. They could take the test twice. Some students improved the

ir score, while others did not. The table shows the change in score for each student. Which student had the greatest overall change in his or her score?
Student Test Score Change
Joe –2
Nivea 3
Juanita 4
Li –3
Mathematics
1 answer:
katrin [286]4 years ago
6 0

Juanita had the largest change. (+4 points)

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A loan of $8,000 is paid back in two years in monthly payments of $400. The percentage interest on the loan was
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Answer:

D

Step-by-step explanation:

The number of months in two years is 24 months.

Now, with a repayment plan of $400 per month, the total amount returned will be 400 * 24 = $9,600

Now, $8,000 was borrowed but $9,600 was returned

The amount of interest is 9600-8000 = 1600

So what percentage of 8,000 is 1600?

1600/8000 * 100 = 16/80 * 100 = 1/5 * 100 = 20%

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3 years ago
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Answer:

The surface area of the parallelogram is;

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Step-by-step explanation:

To get the area of the parallelogram, we need to multiply the base length of the parallelogram by the height of the parallelogram

We have this as follows;

(x-4)(2x^2+2x-6)

= x(2x^2 + 2x-6) -4(2x^2 + 2x-6)

= 2x^3 + 2x^2 - 6x -8x^2 -8x + 24

= 2x^3 +2x^2 -8x^2 -6x-8x+24

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3 years ago
A hare moves at a speed of 234 inches in 7 seconds. What is its average speed in feet per hour?
Annette [7]

Answer:

10028.6 ft/hr

Step-by-step explanation:

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7 seconds = 0.00194444 hrs

so using the formula :    19.5 / 0.00194444  = 10028.6 ft/hr

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2 years ago
Jasper spent $9.74 at the bookstore. He gave the clerk $10.00. Which shows the correct change jasper should get back? 24 cent, 2
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Answer:

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Step-by-step explanation:

S0, lets just subtract the 10 by the 9.74 to get our answer:

10-9.74

=

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So, lets remember that there are 100 cents in 1 dollar.

So 1 cent would be: 0.01

Our answer we got above is 0.26

So that must be 26 cents.

Answer:

<u>26</u>

Hope this helps! ;)

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Step-by-step explanation:

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