2b/4=8 multiply both sides by 4
2b=32 divide both sides by 2
b=16
So Julia has 16 barrettes.
$21,999 ÷ 12= $1,833.25 is the commission
Answer:
with a .95 probability, the sample mean will provide a margin of error 0.196
Step-by-step explanation:
margin of error (ME) from the mean can be calculated using the formula
ME= where
- z is the corresponding statistic in the .95 confidence level (1.96)
- s is the population standard deviation (1 min.)
- N is the sample size (100)
ME==0.196
95% confidence interval for check-out time would be 3 ±0.196 min
Hello there! The range is 45.
The range is the difference of the greatest value and the least value. To subtract the highest value from the lowest value.
The highest value in this equation: 8
The lowest value in this equation: 53
53 - 8 = 45
So, this means the range is 45.
I hope this helps and have a great rest of your day!
The least common denominator for 1/8, 1/9 and 1/12 is 24