Answer for Question #1.
The equation use to find the length of the base of a triangle is
.
Answer for Question #2.
The length of the base of a triangle is 12 m.
Answer for Question #3.
The equation use to find the dimensions of the new garden is
208 = (10 + x)(13 + x).
Answer for Question #4.
The width of the new garden is 12 m.
Answer for Question #5.
The length of the new garden is 17 m.
Answer:
a) Mean(x) = 0.40
b) Variance(x) = 0.24
Step-by-step explanation:
From the information given, the process is Bernoulli process, since the team can run or pass the ball into the end zone to score two points only. We are not told the number of times. Thus, <em>n </em>is unknown. That is, we are not told how many times the team successfully pass the ball into the end zone.
By Bernoulli process, the mean and variance are given as follow:
Mean = p
Variance = pq. This is the same as p(1-p)
Where p is the probability that this play is successful and q is the probability that this play is not successful.
Answer:
It's line C.
Step-by-step explanation:
the slope of line C is 1/2 so that's the constant of proportionality
5 coin tosses. This means,
Total observations =25=25
Required outcome → 5 Heads {H,H,H,H,H}
This can occur only ONCE!
Thus, required outcome =1=1
Probability (5 Heads) =125=132
Answer:
a. f(12) = - 1
b. x = 27 when f(x) = 4
Step-by-step explanation:
We are given that and we want to find f(12) and f(x) = 4
To find f(12) we simply plug in 12 into x and evaluate it
plug in 12
multiply 12 and 1/3 to get 4
subtract 5 from 4 to get -1
Now we want to find the value of x when f(x) = 4
To do this we substitute 4 for f(x) and solve for x
substitute 4 for f(x) and solve for x
add 5 to both sides
multiply both sides by 3
27 = x
And we are done.
So f(12) = -1 and x = 27 when f(x) = 4