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
Lapatulllka [165]
3 years ago
14

The exam scores of all 500 students were recorded and it was determined that these scores were normally distributed. If Jane's s

core is 0.8 standard deviation above the mean, then how many, to the nearest unit, students scored above Jane?
Mathematics
1 answer:
Masja [62]3 years ago
3 0
One hundred en six :)))
You might be interested in
At a local prechool there i a ratio of 3 boy to every 4 girl. If there are 245 total prechooler how many are boy
Georgia [21]

If there are 245 total preschoolers, there will be 105 boys.

  • What is unitary method?
  • The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units. What can be values and units.
  • Let's say you go to the store to buy six apples. You are informed by the shopkeeper that he is offering 10 apples for Rs 100. In this instance, the value and the units are the price of the apples.
  • Recognizing the units and values is crucial when using the unitary technique to a problem.
  • Always write the items that need to be computed on the right side and the things that are known on the left side to simplify things. We are aware of the quantity of apples and the amount of money in the aforesaid problem.

acc to our question-

  • Fraction of boys = 3/7
  • Fraction of girls = 4/7
  • Total number of students = 245
  • The number of boys will be:
  • = 3/7 × 245.
  • = 105 boys

Therefore, there are 105 boys in the school.

learn more about unitary method click here:

brainly.com/question/24587372

#SPJ4

3 0
1 year ago
transform the equation y = (cuberoot)x to intersect 36, 14. (shown in pic) REALLLY need this answer. Thank you for any help! Fal
dlinn [17]

Answer:

False

Step-by-step explanation:

5 0
3 years ago
This tree diagram shows the possible outcomes for tossing a nickel and tossing a penny. What is the probability of both coins la
Elanso [62]

Answer:

The possibility is 1/4, with 1 representing both coins tails up, and the 4 representing all the outcomes possible.

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Write the equation of the line -6x – 4y = 28 in slope-intercept form
goblinko [34]

Answer:

y=-3/2x-7

Step-by-step explanation:

8 0
3 years ago
If f(x)=3x-6 then find f(4)
masya89 [10]

Answer:

f(4) = 6

Step-by-step explanation:

f(x) = 3x - 6

f(4) = 3(4) - 6

f(4) = 12 - 6

f(4) = 6

8 0
3 years ago
Other questions:
  • What is the y-value of sin(x) when x= -360°?
    11·1 answer
  • Which is farther,point A to point B or point D to point E
    12·1 answer
  • Help! The grades A, B, C, and D that you may get in a class are discrete. There is no such thing as a grade of B 1/2, for exampl
    14·2 answers
  • How can i put 7.208 multiply 10 square -9 in standard form
    14·1 answer
  • Seth’s parents gave him $5000 to invest for his 16th birthday. He is considering two investment options. Option A will pay him 4
    15·1 answer
  • 5.
    5·1 answer
  • Please help with this quick! Your answer will be appreciated or be given a thanks and a 5 star! If 2 people answer and yours mak
    14·1 answer
  • Vector wants to create a new box for the granola snacks. He wants
    14·2 answers
  • Please help me I don’t understand how to do it. If you can please use a data table to explain how to do it.
    7·1 answer
  • The wage rates for a worker are shown below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!