4b because you distribute the 4 to get 8b - 4b so that equals 4b
180 - 30 = 150or triangle is isoscele so each base angle is 150 / 2 = 75
1. is 19.24
2. is 8,16,24,32,40
3. is associative property of addition
The amount that will be in the account after three years is $1,254.00.
Using this formula
B = P+ ( P x R x T)
Where:
B=Amount ?
P=Principal=$1,200
r=Rate=1.5% or 0.015
T=Time=3 years
Let plug in the formula
B=$1,200+($1,200×0.015×3)
B=$1,200+$54
B= $1,254.00
Inconclusion the amount that will be in the account after three years is $1,254.00.
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Answer:
The correct option is C) large sample size (n) with small variance.
Step-by-step explanation:
Consider the provided information.
It is given that the other factors are held constant, and we want the narrowest confidence interval for a population mean.
Confidence interval for a population mean is directly proportional to variance and inversely proportional to the sample size.
If we increase the variance, CI will increase. But we want the narrowest CI, so variance should be small.
As CI is inversely proportional to sample size, therefore if we increase the sample size CI will decrease.
Hence, the correct option is C) large sample size (n) with small variance.
