Answer: $65.50 - 15% = 55.675
Step-by-step explanation:
Conversion a decimal number to a fraction: 65.50 = 655
10
= 131
2
Conversion a decimal number to a fraction: 9.825 = 9825
1000
= 393
40
Subtract: 65.5 - 9.825 = 131
2
- 393
40
= 131 · 20
2 · 20
- 393
40
= 2620
40
- 393
40
= 2620 - 393
40
= 2227
40
The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 40) = 40
Answer: 1760
Step-by-step explanation:
Cost of 1 flyer = $0.25 or 25 cents
Budget is = $555
Let us assume that supplies cost is a one time cost
Cost of supplies for one time = $115
So budget remains =
So in $0.25 we get = 1 flyer
In $440 we get = = 1760
Hence, we can buy 1760 flyers.
hope this helped
The price of third MP3 Player is $58.4
Further explanation:
Given
Price of first MP3 player= p1= $56
Price of second MP3 Player = p2= $62
Price of third MP3 Player=?
Average = X = $58.80
The formula for average is:

We have 3 items.
Putting the values

The price of third MP3 Player is $58.4
Keywords: Average, Sum
Learn more about average at:
#LearnwithBrainly
Answer:
P(57 < X < 69) = 0.1513
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:

Find P(57 < X < 69):
This is the pvalue of Z when X = 69 subtracted by the pvalue of Z when X = 57. So
X = 69



has a pvalue of 0.9564
X = 57



has a pvalue of 0.8051
0.9564 - 0.8051 = 0.1513
P(57 < X < 69) = 0.1513
Answer:
57.6 (58 rounded) donuts are expected to be made after 6 am.