3.5*11=38.5
1.9*11=20.9
1.6*11=17.6
38.5+20.9+17.6=77
the answer is C) 77
Answer:
77
Step-by-step explanation:
N ≥ 150
N ≥ 118
N ≥ 129
A leading medical journal claims that 71% of roller-coaster riders experience extreme anxiety just before the ride begins. A popular theme park wants to conduct a survey with a margin of error of ±8%. The minimum sample size, rounded to the nearest whole person is:
Answer: N ≥ 129
I hope it helps, Regards.
Answer:
Step-by-step explanation:
you could spilt a pie into 5 pieces and give someone 2. then you gave them 2/5 of a pie.
Answer:
A maximum of 428 miles is the distance what Divya can travel.
Step-by-step explanation:
Given that:
Rent to be paid for the car in the weekend = $200
Charges to be paid per mile = $0.07
Total money available with Divya = $230
To find:
The inequality as per her limitations and solution to the problem.
Solution:
Let the number of miles for which Divya can drive = miles
Charges for one mile = $0.07
Charges for miles = $0.07
Total charges for renting and miles = Rental charges + Operational charges
Total charges for renting and miles = $200 + $0.07
These are charges must be lesser than equal to the amount of money available with Divya.
Therefore, we can write:
Subtracting 200 from both the sides:
Dividing both sides with 0.07:
Therefore, a maximum of 428 miles is the distance what Divya can travel.