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VMariaS [17]
2 years ago
9

The graph below shows the motion of a ball rolling on a straight track, what was the ball's average speed during the time repres

ented in the graph
1) 0.2 m/s
2) 0.5 m/s
3) 5.0 m/s
4) 10.0 m/s
Mathematics
2 answers:
andrey2020 [161]2 years ago
6 0

Answer:

The Average Speed of the Ball is 3.925 m/s

Step-by-step explanation:

Add All The Numbers Together

0.2+0.5+5+10

Divide By How Many Measurements There Are

And There Are 4 Measurements

15.7/4 = 3.925

earnstyle [38]2 years ago
5 0
3.925 m/s e e e e e e e e e e e e e. E e e e e. E e
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15.65 so round it to 16

Step-by-step explanation:

Add 50 and 63.5 then divide by 7.25

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because its a whole number as in the square root is 4

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Can you help me find the factors?
Scilla [17]

Answer:

1) 1,2,3, 6

2) 1,7

3) 1, 3, 5, 9, 15, 45

4) 1, 2, 4, 5, 10, 20

Step-by-step explanation:

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3 years ago
A student earned grades of​ B, B,​ A, C, and D. Those courses had these corresponding numbers of credit​ hours: 4,​ 5, 1,​ 5, 4.
antiseptic1488 [7]

Answer:

<h2> 1.69</h2>

Step-by-step explanation:

Let the five courses with their corresponding credit hours be represented as shown;

FST 201 = 4

FST 203 = 5

FST 112 = 1

FST 219 = 5

FST 223 = 4

If a student earned grades of​ B, B,​ A, C, and D respectively in those courses with the following grading system  A =​4, B =​3, C =​2, D =​1, and F =0, before we can get the student GPA, we need to know the total credit point for the five courses.

Credit point for each course = Number of credit hour * point for each grade

FST 201 = 4 * 4 = 16points (A)

FST 203 = 5 * 4 = 20points (A)

FST 112 = 1 * 4  = 4points (A)

FST 219 = 5 * 4 = 20points (A)

FST 223 = 4 * 4 = 16points (A)

Total credit point = 16+20+4+20+16 = 76points

Total credit point gotten by the student is calculated as thus;

FST 201 = 4 * 3 = 12points (B)

FST 203 = 5 * 3 = 15points (B)

FST 112 = 1 * 4  = 4points (A)

FST 219 = 5 * 2 = 10points (C)

FST 223 = 4 * 1 = 4points (D)

Total credit point gotten by the student = 45points.

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4 years ago
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