Answer:
0.9168
Step-by-step explanation:
From the data given:
Mean = 110
standard deviation = 5
Let consider a random sample n =49 which have a mean between 109 and 112.
The test statistics can be computed as:
= -1.4
Thus; P(109 < 
< 112) = P( - 1.4 < Z < 2.8)
= P(Z < 2.8) - P( Z < -1.4)
= 0.9974 - 0.0806
= 0.9168
9514 1404 393
Answer:
Step-by-step explanation:
A Hamiltonian circuit uses each vertex once and only once. (may repeat edges)
An Euler circuit uses each edge once and only once. (may repeat vertices)
Answer:
y = 1/2x + 7
Step-by-step explanation:
Parallel lines have the same slope.
Therefore the new equation will have a slope(m) = 1/2
Substitute m = 1/2 and point (-2, 6) into y = mx + b to solve for "b"
y = mx + b
6 = 1/2(-2) + b
6 = -1 + b
7 = b
The new equation: y = mx + b
y = 1/2x + 7
Answer:
5/6
Step-by-step explanation:
Convert the fraction to decimal and find the one nearest to the whole number 1.
5/6 = 0.833
7/12 = 0.583333
7/10 = 0.7
As you can see from the bold numbers, 5/6 is the greatest value.
Answer:
To find his height u need to subtract 63-9
Step-by-step explanation:
63 - 9 = 54
