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
jekas [21]
2 years ago
7

When Micaela runs the 400 meter dash, her finishing times are normally distributed with a mean of 81 seconds and a standard devi

ation of 1.5 seconds. What percentage of races will her finishing time be faster than 79.5 seconds, to the nearest tenth
Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
Will give brainliest to right answer Homies
BigorU [14]

Answer:

C :) hope it helps

Step-by-step explanation:

3 0
3 years ago
Can someone make me a word problem for 9 x (13 + 6 - 7)? I'm bad at making word problems.
Oksi-84 [34.3K]

Answer:

Danny buys 13 candy canes for a party. He realizes he didn’t buy enough and buys 6 more. Danny then gives away 7 to his friend Sam. He heads back to the store because no one else biight candy canes and buys 9 times as many as he had left.


Hope this helps please give brainliest if you can!!

3 0
3 years ago
Read 2 more answers
Which characteristics of a graph tell you that it represents<br> a proportional relationship?<br> I
SVEN [57.7K]

Answer: is a straight line that passes through the orgin hope it helps

Step-by-step explanation:

4 0
3 years ago
Please help i dont know what this means. Give me a example too.
konstantin123 [22]

Answer:

I assume the other person used goog|e

Anyway here is the answer

First an operation is like an equation 5+5 78/2x^2, something like that

And I just gave examples

Step-by-step explanation:

Epic (8

4 0
2 years ago
Draw place value disks on the place value chart 0.7 ÷ 4
Mama L [17]
Change 0.7 to 7/10 and 4 to 1/4,so it'll be 7/10x1/4, then find least common denominator, 40.change fractions to 28/40x10/40=280/40=70
4 0
3 years ago
Other questions:
  • When a spherical balloon is filled with air, it has a radius of 3 inches. Which of these gives the best estimate for the volume
    13·2 answers
  • Please helppppppppppppp
    13·1 answer
  • Mrs. Cortez is giving allowance to her children. She has a total of x dollars to give out to her three children. Each child will
    7·1 answer
  • What is the value of log256 4
    10·1 answer
  • Dan bought 4 kilograms of dog food.
    15·1 answer
  • What is a solid figure without any bases and with only one curved surface
    13·1 answer
  • Which of the following is the simplest form of this expression?
    9·1 answer
  • Chinisa is swinging on a swing. Her maximum height above the ground is 7 feet and her minimum height above the ground is 1 foot.
    5·1 answer
  • Quadrilateral ABCD is dilated at center (0.0) with scale factor 1/2 to form quadrilateral A’B’C’D’. What is the length of A’B’?
    7·1 answer
  • Decimals, fractions, and percents can all represent the same values.<br><br> True <br><br> False
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!