subject

Mathematics, 22.01.2020 23:31 kingemzy

When alyssa runs the 400 meter dash, her finishing times are normally distributed
with a mean of 60 seconds and a standard deviation of 2 seconds. using the empirical
rule, what percentage of races will her finishing time be between 54 and 66 seconds?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:50

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Answers: 1

question

Mathematics, 21.06.2019 19:30

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Answers: 1

question

Mathematics, 21.06.2019 20:00

The total number of dental clinics total for the last 12 months was recorded

Answers: 3

question

Mathematics, 21.06.2019 21:30

Item 1 solve for s. s+24=90 −114 −66 66 114

Answers: 2

You know the right answer?

When alyssa runs the 400 meter dash, her finishing times are normally distributed
with a mean...

Questions

question

History, 30.01.2020 03:50

What made cumerland road important during the 19th century?...

question

Health, 30.01.2020 03:50

Which of the following best compares the factors affecting blood flow that directly cause heart attack and stroke? both are caused by muscle da...

question

Mathematics, 30.01.2020 03:50

Aball is dropped from a height of 8 m. the height of the ball decreases at a rate of 50% after each bounce. complete the following sentences with the...

question

English, 30.01.2020 03:50

Euchner provides background info on historic events and biblical allusions included in "i have a dream" speech. identify one example and explain how i...

question

English, 30.01.2020 03:50

How has film media impacted nasa's popularity...

question

Mathematics, 30.01.2020 03:50

Consider the polynomial equation x(x-3)(x+6)(x-7) =0. which of the following are the zeros of the equation? select all that apply. -7

question

English, 30.01.2020 03:50

Complete the analogybenefit: advantage: : harm:...

question

English, 30.01.2020 03:50

Read the passage. there’s little tom dacre, who cried when his head that curl’d like a lambs back, was shav’d, so i said. hush tom never mind it, for...

question

Mathematics, 30.01.2020 03:50

Lewis is rolling a 10-sided die 250 times. each side of the die is labeled with a number 1 – 10. based on the theoretical probability, how many times...

question

Biology, 30.01.2020 03:50

What function do plants have in the forest in the carbon cycle?...

question

Biology, 30.01.2020 03:50

Mutations in which of the following genes lead to transformations in the identity of entire bodyparts? a) segmentation genesb) inducersc)...

question

Mathematics, 30.01.2020 03:50

Find the center and radius of a circle modeled by the equation x2 + y2 - 4x + 2y - 4 = 0 by completing the square...

question

Mathematics, 30.01.2020 03:50

Use the remainder theorem to completely factor p(x) = x 3 - 6x 2 + 11x - 6....

question

History, 30.01.2020 03:50

As a result of the crimean war, the ottoman empire became more reliant on britain and france because...

question

Mathematics, 30.01.2020 03:50

What is the period of the sinusoidal function?

question

Spanish, 30.01.2020 03:50

2. what would be a logical thing to do in the "cocina" of your house? 1 point correr jugar al voleibol

question

Mathematics, 30.01.2020 03:50

In parallelogram abcd, ab = 5-x ² and cd= -6x+13. find all possible values of x. offering 25 points for...

question

Mathematics, 30.01.2020 03:50

Arectangular plot of ground is 10 meters longer than it is wide. its area is 20,000 square meters. what equation will me find the dimensions? . let w...

question

Chemistry, 30.01.2020 03:50

Asample of strontium-90 is found to have decayed to one-fourth of its original amount after 58.2 years. what is the half-life of strontium-90?...

question

Health, 30.01.2020 03:50

State five problems with modern adolescents' nutrition. the 5 state problems with modern adolescents nutrition is...

More questions: Mathematics Another questions

Questions on the website: 13722363