Answer: .8561
Step-by-step explanation: If you make them the same number by adding a 0 to .856 it would look like
.8561
.8560
The boats can make 6 trips and another one for the remaining 4 people.
Answer:
Empirical probability of deaths cause by stroke=0.004086
Empirical probability of deaths cause by kidney disease =0.001436
Death rate due to stroke is 4 times the death rate due to kidney disease.
Step-by-step explanation:
Consider the table attached in figure
No. of deaths cause by stroke = 128300
No. of deaths caused due t kidney disease = 45100
Total population = 314 x 10⁵
Formula to calculate empirical probability:

Empirical probability of deaths cause by stroke:

Percentage of deaths cause by stroke =0.4%
Empirical probability of deaths cause by kidney disease:

Percentage of deaths cause by kidney disease =0.1%
Ratio between deaths caused to stoke to deaths caused by kidney disease is 4:1 which means death rate due to stroke is 4 times the death rate due to kidney disease.
2x-5=15
2x=20
x=10
the answer is B
$11.25 because 10 times 1.125 is equal to 11.25