Answer:
874, 2445, 95, 27
Step-by-step explanation:
0 = 0
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
A = 10
B = 11
C = 12
D = 13
E = 14
F = 15
36A = 3 * 16^2 + 6 * 16^1 + 10 * 16^0 = 874
98D = 9 * 16^2 + 8 * 16 + 13 = 2445
5F = 5 * 16 + 15 = 95
1B = 1 * 16 + 11 = 27
Answer:
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 138
Average = 32.6 inch
Population variance,

We have to find a point estimate for the population variance of the height.
The point estimate for the population variance is the population variance itself.

Thus, the point estimate of population variance is the population variance that is 2.8.
5x=2x=35
7x=35
x=35/7
x=5
5x=25 girls
2x=10 boys
hope i helped you
Answer: 3X+4 is the correct answer
Step-by-step explanation: