Answer:
Area under the normal curve: 0.6915.
69.15% probability of putting less than 24 ounces in a cup.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean 
and standard deviation 
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
You have been asked to calculate the probability of putting less than 24 ounces in a cup.
pvalue of Z when X = 24. So
has a pvalue of 0.6915
Area under the normal curve: 0.6915.
69.15% probability of putting less than 24 ounces in a cup.
Answer:
There are six boys
Step-by-step explanation:
Divide 54 sheets by number of boys (9)
The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.
Step-by-step explanation:
The given is,
A single deposit amount - $ 2700
APR - 4.5%
( Compounded monthly )
Period - 7 years
Step:1
Formula to find future amount with an APR compounded monthly,
.......................(1)
Where, A - Future amount
P - Initial deposit
r - Interest rate
n - Number of compounding in a year
t - No.of years
From given,
P = $ 2700
r = 4.5%
n = 12 (∵ For monthly n becomes 12 )
t = 7 years
Equation (1) becomes,
A = $3697.52
Result:
The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.
Write down all of the #'s on a piece of paper
18,23,15,16,15,17,22,16,19,11,24,14,12,16,20,18,14,13,21,11
Put them in order
11,11,12,13,1414,15,15,16,16,16,17,18,18,19,20,21,22
Cross em off on eah side until you reach the middle
16, 16
Since there's 2 instead of 1 middle # Add up the 2 (16+16 = 32)
Then divide by 2 (32/2 = 16)
You're answer is 16
C .13 ft 19 in
6 ft + 8 ft = 13
10 inches+9 inches=19
