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
Katarina [22]
3 years ago
10

7. The amount of time it takes an athlete to complete a Ninja warrior course is normally distributed with mean 8.25 minutes and

standard deviation 0.4 minutes.
What percent of athletes complete the course in less than 7.5 minutes?
A00304
B. 05134
01342
0.3892
Mathematics
1 answer:
otez555 [7]3 years ago
4 0
The answer is c I think
You might be interested in
Write a word problem that involves combining three equal groups
ipn [44]
Combining three equal groups means that we will mainly depend on multiplying the quantity by 3 to get the total

<u><em>Examples are shown below:</em></u>
1- Mrs Nadia teaches three classes. Each class has 25 student. How many students does Mrs Nadia teach in total?
<u>In this problem</u> we will be combining three equal groups of students where each group has 25 students, therefore:
Total number of students = 3 * 25 = 75 students

2- John has three bags of candies. Each bag contains 10 pieces of candies. How many candies does John has?
<u>In this problem</u> we will be combining three equal groups of candies where each group has 10 pieces, therefore:
Total number of candies = 3 * 10 = 30 candies

Hope this helps :)
7 0
3 years ago
Read 2 more answers
What is another. Name for 23 ten thousand
Genrish500 [490]
23 x 10,000 = 230,000

Another name for 23 ten thousand is: Two hundred thirty thousand

And another name also is: 230 Thousands
3 0
3 years ago
Read 2 more answers
Markup = original cost × percentage markup
Svetradugi [14.3K]
B) $480

8,000*.06= 480
3 0
3 years ago
Read 2 more answers
8751 million as a number
Galina-37 [17]
8,751,000,000.
......
6 0
3 years ago
14 ONLY PLEASE!!!!!!
Margarita [4]
I cant see the pic so can u typ it in?

3 0
3 years ago
Other questions:
  • 450,000 rounded to the nearest hundred thousand
    10·1 answer
  • Eric runs 3 miles in 28 minutes. at the same rate how many miles would he run in 42 minutes?
    6·1 answer
  • Approximate the value of 5 π
    6·2 answers
  • You know that the average college student eats 0.75 pounds of food at lunch. If the standard deviation is 0.2 pounds of food, th
    10·1 answer
  • What is the surface area and volume? PLEASE EXPLAIN IN DETAIL HOW TO SOLVE.
    10·1 answer
  • You are walking from home to a grocery store you stop for a rest after tofit miles the grocery store is actually 3/4 miles from
    10·1 answer
  • Write in slop intercept form​
    9·1 answer
  • HELP PLZ I NEED THIS ANSWER FAST! D: im dumb-
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=A%3D4%5Cpi%20r%5E2" id="TexFormula1" title="A=4\pi r^2" alt="A=4\pi r^2" align="absmiddle" cla
    8·2 answers
  • Use the following function rule to find f(0).<br> f(x)= -9 (3)^x<br> f (0 ) =
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!