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Leona [35]
3 years ago
11

Please help me i dont know it .

Mathematics
1 answer:
notka56 [123]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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Please help will give brainliest and extra points.
Elza [17]

Im not sure about the given data but I plotted the scatter plot based on what I understand on how the data should be presented.

Time (years)

3, 6, 9, 12, 15, 18, 21, 24

Number of participants(x1000)

22, 25, 28, 14, 17, 20,15, 9

Attached is the scatter plot created online.

x = time (years)

y = number of participantep explanation

7 0
3 years ago
The function a(1) =1/2I^2 describes the area of an isosceles right triangle with leg I. Make a table of values for I=1,2,3 and 4
prohojiy [21]

Functions can be represented using equations, graphs and tables.

The function is given as:

a(l) = \frac 12 l^2

When l = 1, we have:

a(1) = \frac 12 \times 1^2

a(1) = 0.5

When l = 2, we have:

a(2) = \frac 12 \times 2^2

a(2) = 2.0

When l = 3, we have:

a(3) = \frac 12 \times 3^2

a(3) = 4.5

When l = 4, we have:

a(4) = \frac 12 \times 4^2

a(4) = 8.0

Represent the above results as a table, we have:

<u>l          a(l)</u>

1          0.5

2         2.0

3          4.5

4          8.0

Read more about tables and functions at:

brainly.com/question/13136492

8 0
3 years ago
Please help this is due tomorrow
mote1985 [20]

Answer:

8

Step-by-step explanation:

because if you do it then the anwser would be 8.5 so it could be 8 or 9

7 0
3 years ago
Read 2 more answers
Roberto is dividing his baseball cards equally between himself, his brother, and his 5 friends. Roberto was left with 6 cards. H
telo118 [61]

Answer:

(7) 35  7 28

Step-by-step explanation:

5 0
3 years ago
If the diameter of a circle is 2.5 inches what is the circumference of the circle
disa [49]

Answer:

7.85 inches

Step-by-step explanation:

4 0
3 years ago
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