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
erik [133]
2 years ago
9

Scores for a standardized test are normally distributed with a mean of 350 and a standard deviation of 25. If 1793 students scor

ed between 325 and 400, how many total students took the test?
Mathematics
1 answer:
Sergeu [11.5K]2 years ago
6 0

Answer:

I think this is right 50 but I don't know I am 3rd grade

Step-by-step explanation:

<h2>so thaso look 350 so minus that is 50s my answer</h2>
You might be interested in
Wayne raked 30 bags of leaves in 3 hours.if he raked the same number of bags each hour,how many bags of leaves did he rake in on
MAVERICK [17]

Answer:

10 bags

Step-by-step explanation:

Take the number of bags raked and divide by the number of hours

30bags/ 3 hours

10 bags per hour

In 1 hour we can rake 10 bags

6 0
3 years ago
On her math test, Heidi correctly answered 35 of the 40 questions. What percentage of the questions did Heidi correctly answer?
Elena-2011 [213]

Answer:

Divide 35/40 = 87.5%

Step-by-step explanation:

3 0
3 years ago
6.) Use cross products to determine which ratio forms a proportion with 914 1 point
Jlenok [28]

Answer:

<h2><u>I HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIPI HAVE CLUB PENGUIN MEMBERSHIP</u></h2>

Step-by-step explanation:

7 0
3 years ago
!000000000 to the 5th power?
Elena L [17]

Answer:

i will just give you the answer <u><em>1e+45</em></u>

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
write an equation in slope intercept form for the line that passes through the point, and is perpendicular to the line y=-1/3x+9
aleksklad [387]

Answer:

Step-by-step explanation:

y=-1/3x+9

This is written in the format y=mx+b, where m is the slope and b the y-intercept (the value of y when x=0).

Perpendicular lines have a slope that is the negative inverse of the slope of the reference line, in this case -(1/3).  The new slope is 3.  equation is:

y = 3x + b

To find b, enter the given point, (-6,-2) and solve for b:

y = 3x + b

-2 = 3(-6) + b

-2 = -18 + b

b = 16

The full equation is y=3x + 18

8 0
2 years ago
Other questions:
  • Augusta borrowed $400 from her brother. She agreed to repay the loan in 3 years at a simple annual interest rate of 2%. How much
    6·2 answers
  • A.13.4 feet<br> B.13.1 feet<br> C.18 feet<br> D.10.4 feet
    5·1 answer
  • 2 8 18 32 50 please show the working out
    9·1 answer
  • Use the net to complete the surface area of the three dimensional figure a.126 units b.132 units c.154 units d.202 units
    5·1 answer
  • Which basic construction is shown here?
    14·2 answers
  • Stephen earns $17 an hour (h) at his job. This week, he had to buy a new uniform shirt for $25. He had $825 left of his paycheck
    10·1 answer
  • What is the length of a leg of an isosceles right triangle
    9·1 answer
  • On Monday, a local hamburger shop sold a combined total of 584 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
    6·1 answer
  • Krutika, David and Mark share some sweets in the ratio 1:2:5. Krutika gets 15 sweets. How many did Mark get?
    5·1 answer
  • If Betty makes monthly deposits at the end of each month in an account that earns 8% interest compounded monthly,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!