1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serjik [45]
2 years ago
10

when jace runs the 400 meter dash, his finishing times are normally distributed with a mean of 81 seconds and a standard deviati

on of 1.5 seconds. using the empirical rule, what percentage of races will his finishing time be between 79.5 and 82.5 seconds?
SAT
1 answer:
creativ13 [48]2 years ago
8 0

Answer: 68%

Explanation:

You might be interested in
Which conclusion best explains the narrator's inability
Masja [62]

Answer:

can I get a picture of the question?

8 0
2 years ago
What is the sum of the exterior angles of a 25-gon
miskamm [114]

Answer:

the answer is 15 gon

parce que la moitié de 25 ses 15 donc si on calcule aa fait 15 enft jsp jfait sa pr les points

8 0
2 years ago
A possible disadvantage to watching this scene, as opposed to reading it silently, is that viewers are required to conceptualize
Eduardwww [97]
I don’t know the answer but I’m going figure it out
6 0
3 years ago
Read 2 more answers
Some of the orders were sent to incorrect addresses.
densk [106]

Answer:

watch on the box to see if it have a number on it and call the number to return the box

6 0
2 years ago
The grace period to start repaying a Perkins Loan is _____ after leaving school.
Nonamiya [84]
You have six months to begin repayment on Stafford loans after graduation, or after you leave school or drop below half-time enrollment.
5 0
3 years ago
Other questions:
  • Lane is taking a science class that is very structured and organized. Based on the lesson, what type of note-taking method is re
    5·1 answer
  • Which of the following would most undermine speaker credibility?
    12·2 answers
  • The image below shows a weather service map.
    7·1 answer
  • The PSAT includes which of the following sections
    7·2 answers
  • What is it called when people your age influence how you act or what you do?A.Self-involvementB.RailroadingC.A healthy friendshi
    9·1 answer
  • Who is known as father of statistic
    7·2 answers
  • Task 1: Preparing an Income Statement
    13·1 answer
  • A web browser allows you to manage computer files and programs.
    14·1 answer
  • A ball has a radius of 18 cm. What is the approximate volume of the ball? use 3. 14 to approximate pi. Round to the nearest hund
    5·1 answer
  • A company has a property tax bill for $6,000 this year. it expects property values to rise by 8% each year, which will increase
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!