subject
Mathematics, 21.04.2020 05:35 alannaamarriee

When Carter runs the 400 meter dash, his
finishing times are normally distributed
with a mean of 89 seconds and a standard
deviation of 3 seconds. What is the
probability that in a given race, his
finishing time will be slower than 95
seconds, to the nearest thousandth?

I NEED THIS ASAP

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
question
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
question
Mathematics, 22.06.2019 05:30
You spend $13 to rent five movies for the weekend. new releases cost $3 and regular movies rent for $2. how many of the movies you rented were new releases and how many were regular movies? answer by substitution of systems.
Answers: 2
You know the right answer?
When Carter runs the 400 meter dash, his
finishing times are normally distributed
with a...
Questions
question
English, 16.10.2020 07:01
question
Mathematics, 16.10.2020 07:01
question
Mathematics, 16.10.2020 07:01
question
Mathematics, 16.10.2020 07:01
Questions on the website: 13722367