Mathematics, 28.05.2021 15:00 Destinationz
I need help with math question please someone smart the question is below
A local police force determined that drivers’ speeds on a stretch of roadin the county is normally distributed with a mean of 65 miles per hour and a standard deviation of 5 miles per hour.
Determine the probability of randomly selecting a driver who is traveling faster than 80 miles
per hour
Round your answer to two decimal places. Just input numbers without the percent sign (%). Example: 30.23% would be entered as 30.23
Answers: 3
Mathematics, 21.06.2019 22:00
Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?
Answers: 1
Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Mathematics, 22.06.2019 03:00
∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 04:00
Which of the following lines would not have its equation change after a dilation with a center at the origin? (1) y=x+3 (2) y=10 (3) y=4x (4) x=6
Answers: 2
I need help with math question please someone smart the question is below
A local police force de...
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