What is 1/4 times 2/3
2 answers:
You might be interested in
16. 72236.03
17. <span>2.87
</span>18. 2.36
19. 9.29
20. 1.65
The exponential growth formula is as follows
:
a is initial value
(<span>$27,225 17. gallon of gas, $1.08 18. dozen eggs, $0.89 19. movie admission, $3.50 20. mcdonalds hamburger, $0.62)
r is rate of increase (0.05)
x is time (2008-1988 = 20 years)
to solve plug in values for each one.
</span>
<span>
</span>
17. <span>2.87
</span>18. 2.36
19. 9.29
20. 1.65
The exponential growth formula is as follows
a is initial value
(<span>$27,225 17. gallon of gas, $1.08 18. dozen eggs, $0.89 19. movie admission, $3.50 20. mcdonalds hamburger, $0.62)
r is rate of increase (0.05)
x is time (2008-1988 = 20 years)
to solve plug in values for each one.
</span>
<span>
</span>
Answer:
B) Mean
Step-by-step explanation:
Standard Deviation is the measure of the amount of variation or dispersion of a set of values. Standard Deviation is represented by lower case Greek alphabet sigma σ. Standard Deviation is the square root of variance. Variance is the average of the squared differences or variation or dispersion from the Mean. Therefore, to compute standard deviation, the mean of the given data must be known.
Standard Deviation, σ =
σ = ∑
where
are the values of the sample observed,
X is the mean value of these observations, and
N is the number of observations in the sample.