Answer:
10/21
Step-by-step explanation:
5
7
+
2
3
=
5 × 3
7 × 3
+
2 × 7
3 × 7
=
15
21
+
14
21
=
15 + 14
21
=
29
21
=
1 8
21
Answer:
The mean of sampling distribution of the proportion of the students who prefer later start times for school
μₓ = p = 0.63
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given sample size 'n' =200
given data Of the 200 students surveyed at the local high school, 126 say that they prefer earlier start times for school
sample proportion
The mean of sampling distribution of the proportion of the students who prefer later start times for school
μₓ = p = 0.63
Standard deviation of the proportion
The range of f(x) = x + 5 is the set {0, 10}.
Therefore
x + 5 = 0 and x + 5 = 10
x = -5 and x = 5
<h3>The domain is {-5, 5}.</h3>
The product means multiply
the product of a number and 5......lets say ur number is x
5x
is means =
2 less then the number...
x - 2
so we have : 5x = x - 2 <== ur equation
We have that
case <span>A) -13 < 15
</span><span>this inequality does not describe the two numbers -13 and 28 and the number 28 to the right of -13
</span>
case B) -13 < 28
this inequality describes the two numbers -13 and 28 and the number 28 to the right of -13
case C) 15 < -13
this inequality does not describe the two numbers -13 and 28 and the number 28 to the right of -13
case D) 28 < -13
this inequality does not describe the number 28 to the right of -13
the answer is
case B) -13 < 28
