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2 years ago

I need help with this my brain cant comprehend

Mathematics

1 answer:

Rom4ik [11]2 years ago

8 0

The function is symmetric in the line that goes trough the top. The top is on t=2.5 seconds. If you want to know on which time the height is equal to 15 feet, you draw a line on that height in the graph and see where it crosses. That is at t=1.25 and t=3.75

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Determine the perimeter of a triangle with sides that measure 16.2 inches, 10.04 inches and 12.2 inches.

Ksju [112]

Answer:

Step-by-step explanation:

Solution,

The perimeter of a triangle=Sum of all sides

$16.2in+10.04in+12.2in\\=38.44inches$

Hope it will help you a lot.

5 0

3 years ago

Meaning of the x and y intercept what they represent

disa [49]

The x-intercept is the x-coordinate of a point where a graph intersects the x-axis and the y-intercept is the y-coordinate of a point where a graph intersects the y-axis. For example, (-4,0) -4 is the x-intercept and (0,6) 6 is the y-intercept

3 0

3 years ago

The numbers of home runs that Barry Bonds hit in the first 18 years of his major league baseball career are listed below. Find t

vekshin1

Answer:

Mean = 35.56

Median = 35.5

Step-by-step explanation:

Given the data:

16 25 24 19 33 25 34 46 37

33 42 40 37 34 49 73 46 45

Reordered data :

16, 19, 24, 25, 25, 33, 33, 34, 34, 37, 37, 40, 42, 45, 46, 46, 49, 73

The mean = ΣX / n

n = sample size ; ΣX = sum of values

The mean = 658 / 18

The mean = 36.56

The Median = 1/2(n+1)th term

1/2(18+1)th term = 1/2(19)th term = 9.5 term

Median = (9th + 10th) / 2 = (34 + 37) / 2 = 35.5

3 0

3 years ago

It takes John 54 minutes to paint a fence with a length of 12 meters. On average, how long did he take to paint 1 meter of the f

seraphim [82]

Answer:

4.5

Step-by-step explanation:

I think it will work if you Divide 54 over 12 = 4.5

5 0

3 years ago

What is 28+42+6,000,000,000

Dimas [21]

Answer:

6,000,000,070

Step-by-step explanation:

6 0 0 0 0 0 0 0 0 0

+ 2 8

4 2

6 0 0 0 0 0 0 0 7 0

7 0

4 years ago

Read 2 more answers