Divide: 4 boxes / 3 persons = (4/3) box per person.
Answer:
79 cents per song
Step-by-step explanation:
you divide 1580 by 20 and get 79 and then re-add the decimal place in to get .79
Answer:
The correct answer is - C. 24.1%
Step-by-step explanation:
Given:
mean μ = 65%
standard deviation δ = 7.1 %
solution:
Prob( X>70) = 1 - Prob(x<70)
= P (x-μ/δ ≥ 70 -65/7.1)
= 1 - Prob( (70-65)/7.1)
= 1 - Prob ( z < 0.7042553)
= 0.24065
the percentage of students scoring 70 or more in the exam
= 24.065*100
= 24.1%
Answer:
raise = $0.76
new wage = $10.26 per hour
Step-by-step explanation:
8% in decimal form = 8/100 = 0.08
To find 8% of 9.50: 0.08 x 9.50 = 0.76
Therefore, the housekeeper's raise = $0.76
To calculate the amount she now earns after the raise, add the 8% rise to the initial value:
0.76 + 9.50 = $10.26
Answer:
D
Step-by-step explanation: