Answer:
30 more
Step-by-step explanation:
hope it helps friend.
Answer:
y=x
Step-by-step explanation:
The graph is a line
The only function that is a line is
y=x
Answer:
C
Step-by-step explanation:
(x+7)(x+1)(x+4)=
x^3+12x^2+39x+28 or C
Using the mean concept, it is found that on average, it takes him 11.9 seconds to run a 100 yard dash.
<h3>What is the mean?</h3>
The mean of a data-set is given by the <u>sum of all observations in the data-set divided by the number of observations</u>.
In this problem, the three observations are given by:
12.7 s, 11.2 s, 11.8 s.
Hence the mean is:
M = (12.7 + 11.2 + 11.8)/3 = 11.9.
On average, it takes him 11.9 seconds to run a 100 yard dash.
More can be learned about the mean of a data-set at brainly.com/question/24628525
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Answer:
62 meters.
Step-by-step explanation:
Seperate the figure into three squares.
Then, find the areas of those squares using the area formula.
A=lw
A=4*4=16
A=3*14=42
A=1*4=4
Add up all those numbers, and you have the area.
16+42+4=62 meters.
