Answer:
3a^2 + 4ab + 3b^2
Step-by-step explanation:
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Answer:
A.) No
B.) test statistic = - 3.108
Check explanation
Step-by-step explanation:
H0: m = 105 versus H1: m ≠ 105
Sample size, n = 35, since we have a large sample size, greater than 30.
B.)
xbar = 101.9 ; s = 5.9
Test statistic :
T = (xbar - μ) ÷ (s/√n)
T = (101.9 - 105) / (5.9/√35)
T = - 3.1 / 0.9972820
Test statistic = - 3.11
Pvalue from Tstatistic, df = 34
Pvalue = 0.003772( Pvalue calculator)
Pvalue is the probability of obtaining a value more extreme or exactly that of the test statistic.
At α = 0.01
Pvalue < α ; We fail to reject the Null
Answer:
The volume of the cube would be 536 and 193/512 inches^3.
Step-by-step explanation:
A the volume of a cube can be found with A = b^3
V = (8 + 1/8)^3
V = ((8/1 * 8/8) + 1/8)^3
V = (64/8 + 1/8)^3
V = (65/8)^3
V = (65 * 65 * 65)/(8 * 8 * 8)
V = 274625/512
V = 536 + 193/512
We are asked to determine the formula that can be used in solving the surface area of a cylinder given that one end is open while the other end is closed. The answer to this problem is Surface area = 2*pi*r*h or SA = 2pi*rh where "pi" is equivalent to 3.1416, the "r" represents the radius of the cylinder while the "h" represents the height of the cylinder.