Mrs. Chan buys a new car for $21,000. She pays a sales tax of $0.06 for every $1. She pays a property tax of $16.80 on every $1,
1 answer:
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Answer:
The hurricane traveled 260 miles per hour.
Step-by-step explanation:
Given,
Distance covered by hurricane = 130 miles
Then time = hours=
hour
Distance=Speed*Time
Speed=
Speed=
Speed=260 miles per hour
So, the hurricane traveled 260 miles per hour
Answer:
95% Confidence Interval: (94.08,101.92)
Step-by-step explanation:
We are given the following in the question:
Sample mean, = 98
Sample size, n = 36
Alpha, α = 0.05
Population standard deviation, σ = 12
95% Confidence Interval:
Formula:
Putting the values, we get,