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
jeka57 [31]
3 years ago
13

The lengths of a lawn mower part are approximately normally distributed with a given mean mc021-1.jpg = 4 in. and standard devia

tion mc021-2.jpg = 0.2 in. What percentage of the parts will have lengths between 3.8 in. and 4.2 in.?
Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
5 0
<span>The best answer that is given to the question that is being presented above would be 68%. Since it is normally distributed and the lengths' range fall between the first lower and upper standard deviations of the distribution (which is 68%), then the answer is 68%. </span>
Lostsunrise [7]3 years ago
5 0

Answer: 68

Step-by-step explanation:

You might be interested in
Using the greatest common factor for the terms, how can you write 60 - 44 as a product?
natulia [17]

Answer:

B

Step-by-step explanation:

The gcf is 4 therefore all you have to do is look at the number not in ()

7 0
3 years ago
Solve to find x and y in the diagram. HELP PLEASE!!!
Mashcka [7]

6x = 90

  x = 90/6

  x = 15

4x + 10y = 90

4(15) + 10y = 90

60 + 10y  = 90

10y = 30

y = 3

Answer: Last option

x = 15, y = 3

3 0
3 years ago
Read 2 more answers
BRAINLIEST iF correct
mezya [45]

Answer:

See below.

Step-by-step explanation:

There are 28 things in the jar, of which 7 are watermelon.

You pick one at random, the chance it is NOT watermelon would be 21/28.

This is equal to 75% and 3/4

4 0
3 years ago
Read 2 more answers
Michael just drank a cup of coffee to help him stay awake. The coffee had 110 milligrams of caffeine in it. If his body processe
sertanlavr [38]

Answer:C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Petersons bought 249,000 townhome. They made a down payment of $42000.00 and took mortgage for the rest. Over the course of 30 y
xenn [34]

Answer:

Answer in photo

6 0
3 years ago
Other questions:
  • 3/4 of 36 what Is the answer too that
    12·1 answer
  • Statistics Question
    9·1 answer
  • Perbandingan kelereng Faiz dan Bayu 4 : 11. Jumlah kelereng mereka 60 buah. Selisih kelereng keduanya adalah
    14·1 answer
  • Question 7 (5 points)
    12·2 answers
  • Bob has 37 tiles with dimensions of 1 foot by 1 foot. He wants to tile a closet that is 7 feet long and 5 feet wide. Does he hav
    9·1 answer
  • Find the value of a. Hint: Draw in the altitude. Pls explain your answers.
    7·1 answer
  • Help plz <br> ASAP <br> Due at 11:59
    6·2 answers
  • Which data set has an apparent negative, but not perfect, linear relationship between its two variables
    7·1 answer
  • Which fact is related to 63 divide by 7 =9?
    14·1 answer
  • A bag contains 3 red marbles, 2 blue marbles and 4 green marbles. If two marbles are drawn out of the bag, what is the probabili
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!