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
Andrei [34K]
3 years ago
14

The number of chocolate chips in an​ 18-ounce bag of chocolate chip cookies is approximately normally distributed with mean 1252

1252 and standard deviation 129129 chips. ​(a) what is the probability that a randomly selected bag contains between 11001100 and 14001400 chocolate​ chips? ​(b) what is the probability that a randomly selected bag contains fewer than 10001000 chocolate​ chips? ​(c) what proportion of bags contains more than 12001200 chocolate​ chips? ​(d) what is the percentile rank of a bag that contains 10501050 chocolate​ chips?
Mathematics
1 answer:
dangina [55]3 years ago
3 0

Answer:

Um I think it is 120%, but i am not totalyy sure

You might be interested in
Birthstones of students in your class<br> qualitative Or quantitative??
Alik [6]
Quantitive since it can be counted
3 0
3 years ago
After 6 months you have the same account balance as your friend and you have saved 280$. Write a linear equation that represents
astra-53 [7]

Answer:

y = 20x + 280

Step-by-step explanation:

The linear equation that represent your account balance is as follows:

Your friend

y = 25(6) + 250

= 400

And,

You

400 = m(6) + 280

6m = 400 - 280

6m = 120

m = 20

Now the equation of the account balance is

y = 20x + 280

Hence, the linear equation that represent your account balance is y = 20x + 280

4 0
3 years ago
The manager of a factory observed that the maximum number of units a typical worker can produce in a day is 45. The learning cur
UkoKoshka [18]
The answer is gonna be D if you're using plato<span />
5 0
3 years ago
Read 2 more answers
Please help me with the question. Will mark brainliest.
Inessa05 [86]

Step-by-step explanation:

A.) Ok, so the mean price for Southtown is 72,800.

And the mean price for middle town is 54,900

So Southtown has the higher mean price.

Explanation:

To find the mean. You must first add up all the numbers, then divide the total by how many numbers you added up.

72,000 + 50,000 + 68,000 + 93,000 + 81,000 = 364,000

Then,

364,000/ 5 = 72,800

B.) It is 17,900

Explanation:

72,800 - 54,900 = 17,900

Hope this helps you out!!! : )

6 0
3 years ago
Manny used 8 tenth- size parts to deliver 8/10. Ana used fewer parts to model an equivalent fraction. How does the size of a ten
Dmitriy789 [7]
Part of this question seems to be missing, but you could use four fifth-size parts to reach an equivalent fraction.
8 0
4 years ago
Other questions:
  • A(n) _____ is produced when you slice a cone with a plane that passes through only one nappe of the cone, but is not parallel to
    6·1 answer
  • Isosceles trapezoid abcd has diagonals ac and bd if ac=5x+13
    11·1 answer
  • jennifer is collecting money to buy a new cd. the cd cost $14.00 . if she has $8.00 how much more money does she need ​
    7·1 answer
  • What 2 numbers is √14 between
    6·2 answers
  • the slope of the line that passes through the points (-2,y) and (-5,7) is -2/3. what is the value of y?
    12·1 answer
  • Sphere A has a radius of 24 centimeters, and sphere B has a diameter of 42 centimeters. The radius of sphere A is multiplied
    15·1 answer
  • 1998 hurricane Bonnie approached the United States at a speed of 8 miles per hour . The function y= 8x disproves how many miles
    6·1 answer
  • Parth created a Box-and-Whisker Plot to show the average weight of the fish he caught over the weekend. What information from th
    12·2 answers
  • Aaron kept $12 000 in a bank account with an annual interest rate of 4%. After exactly 2 years, the bank chose Aaron as the winn
    14·1 answer
  • HURRY I NEED HELP QUICK
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!