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
lianna [129]
3 years ago
13

What is the area under the normal curve between z-scores of 2.39 and 2.76

Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0
The answer is 0.0055 rounded
You might be interested in
Directions: Graph each function and give its key characteristics. Use a graphing calculator for the turning points and round to
skad [1K]

Answer:

for example, if f(x)= x^2 + 3

and they gave write f(5)= 5^2 +3

=25+3=28

3 0
2 years ago
Jerome takes a math course and a science course for summer school. For every 3 hours Jerome spends studying math, he studies sci
gulaghasi [49]

Answer:

he studies his math for 15 hours

Step-by-step explanation:

4 0
3 years ago
Find the slope of the line that passes through<br> (10, 1) and (6,2)
Daniel [21]

Answer:

m=-1/4

Step-by-step explanation:

2-1/6-10=1/-4

-1/4 is the slope

7 0
2 years ago
Read 2 more answers
8x-2=4+5x<br><br> Solve for x
DochEvi [55]
8x-2=4+5x\ \  \ |add\ 2\ to\ both\ sides\\8x=6+5x\ \ \ \ |subtract\ 5x]\ from\ both\ sides\\3x=6\ \ \ \ |divide\ both\ sides\ by\ 3\\\boxed{x=2}
4 0
3 years ago
Read 2 more answers
At the movie theatre, child admission is 6.30 and adult admission is 9.50 . On Sunday, four times as many adult tickets as child
Lady_Fox [76]

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

<h3>How many children went to the movie theatre?</h3>

In this question we have a <em>word</em> problem, whose information must be translated into <em>algebraic</em> expressions to find a solution. Let be x and y the number of children and adults that went to the movie theatre, respectively.

We need two <em>linear</em> equations, one for the number of people assisting to the theatre and another for the total sales:

x - 4 · y = 0     (1)

6.30 · x + 9.50 · y = 1063.20     (2)

By algebraic procedures the solution to this system is: x = 122.559, y = 30.639. Since the number of tickets sold are integers, then we truncate each result: x = 122, y = 30.

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

To learn on systems of linear equations: brainly.com/question/27664510

#SPJ1

4 0
1 year ago
Other questions:
  • What is the value of the function y = 0.5x – 10 when x = 9?
    13·2 answers
  • Whats the parent and shift for y=x-6
    9·1 answer
  • Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.
    9·2 answers
  • An online photo service charges 20 to make a photo book with 16 pages . Each extra page costs 1.75 . The cost to ship the comple
    5·1 answer
  • Twelve less than a number y is 8? Please help
    14·2 answers
  • Find the slope of the line that passes through (10, 6) and (7, 10).
    15·1 answer
  • 5 a. how to convet 2 hour to second ​
    12·1 answer
  • Help please. How to calculate it? That is the answer of last one ?
    15·1 answer
  • DUE NOW!!!
    11·2 answers
  • A comic costs $3 and a mystery series costs $5 each.If Ken spend all his money on the comics, he has $6 left. If he wants to buy
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!