I think you forgot to put more information at the beginning.
1 mile ≈ 1.6 km
5.067 km ≈ 5.067÷1.6 ≈ 3.2 miles
time travelled = distance ÷ speed
time travelled = 3.2÷225
time travelled = 0.0142 hour = 51.2 seconds
Answer:
14/9. or 1 5/9 is the answers for the question
Step-by-step explanation:
please give me brainlest
Subtract 4/5 to other side. You get 1/5 as your answer.
Answer:
The probability that at most 7 favor the new tax is 0.7869
Step-by-step explanation:
Total number of voting resident = 10000
number of voting resident against new sales tax = 4000
therefore probability of choosing a voting resident against new sales tax = 4000/10000 = 0.4
If 15 eligible voters are selected at random and asked their opinion, what is the probability that at most 7 favor the new tax
Using binomial,
number of selected voters(n) =15,
p=0.4
P(x<=0.7) = binomialcdf(15, 0.4, 7)
Using your calculator
P(x<=0.7) = binomialcdf(15, 0.4, 7) = 0.7869
