Convert 5 1/2 ro improper fraction so 10/2
3/8 + 10/2
Then convert 10/2 into 40/8 by multiplying bu four so they have the same denominator
3/8 + 40/8 =43/8
The margin of error decreases with an increased sample size and increases with an increase in confidence level.
Answer: The employees in a firm earn $8.50 an hour for the first 40 hours per week, and 1.5 ... purchase 4 lb steak for $3.89 per pound, 4 dozen eggs for $1.05 per dozen, 2 gallons of milk for $1.99 per gallon, and 3 loaves of bread for $1.79 per loaf
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
No. Of bottles in a case × No. Of cases bought
24 × 4
= 96
Answer: don't know sorry
Step-by-step explanation:
