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Aleks04 [339]
3 years ago
4

What is the average class score ? round your answer to the nearest whole number.

Mathematics
1 answer:
marin [14]3 years ago
8 0
To find the average, u add up all the test scores, then divide by how many test scores there are....
(79+82+85+91+97+73+88+87+85+92+90+85+86+91+94+85+92) / 17 =
1482/17 = 87.17 rounds to 87 <== ur answer
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Max bought tools costing $75. He made a $30 down payment and plans to pay off The rest of the money and five monthly installs ho
Leokris [45]

Answer:

Amount financed

75−30=45

Monthly payment

45÷5=9

Step-by-step explanation:

3 0
3 years ago
Can i please have help please?? Is 32,120 equal to 3.212×10 to the 4 power?
ELEN [110]

Answer:

Yes

Step-by-step explanation:

3.212 x 10^4

=> 3.212 x 10000

=> 32.12 x 1000

=> 321.2 x 100

=> 3212 x 10

=> 32120 x 1

=> 32120

4 0
4 years ago
Read 2 more answers
which equation correctly shows how to determine the distance between the points (9, -2) and (6, 3) on a coordinate grid? (Hurry
Zielflug [23.3K]

Answer:c

Step-by-step explanation:

Given

Two points are given (9,-2) and (6,3)

We know distance between two points (x_1,y_1) and (x_2,y_2)

Distance d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Substituting values we get

d=\sqrt{(6-9)^2+(3-(2))^2}

d=\sqrt{(-3)^2+(5)^2}

d=\sqrt{9+25}

d=\sqrt{36}

d=6\ units

Thus option c is correct

6 0
3 years ago
What is the value of x?<br> 3cm <br> 4cm <br> 5cm <br> 4.5cm
Rama09 [41]

Answer:

<h2>5 cm</h2>

Step-by-step explanation:

The triangles are similar. Therefore the corresponding sides are in proportion:

\dfrac{x}{40}=\dfrac{4}{32}               <em>cross multiply</em>

32x=(40)(4)

32x=160             <em>divide both sides by 32</em>

x=5

7 0
4 years ago
Answer this please 20 points
8090 [49]

Do you know What topic this is ?


7 0
3 years ago
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