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
madreJ [45]
3 years ago
6

1000 test scores are approximately normally distributed with a mean of 60 and a standard deviation of 8, if a grade of B is assi

gned to the scores between 68 and 76, how many scores will receive a grade of B?.
Mathematics
1 answer:
DIA [1.3K]3 years ago
8 0

Answer:

c

Step-by-step explanation:

I took the test

You might be interested in
Im to tierd to post this
Colt1911 [192]

Answer:

keep trying until you succeed :)

Step-by-step explanation:

7 0
3 years ago
Select the correct answer. Which function has a domain of all real numbers? A.y=(x+2)^ 1/4 B.y=-x^ 1/2+5 C.y=-2(3x)^1/6 D.y=(2x)
BaLLatris [955]

Answer:

The answer is probably A

Step-by-step explanation:

Its domain is the only one of these that contain -2, which is a real number.

EMERGENCY CORRECTION: THIS IS WRONG AND I'M TOO ST*PID TO FIGURE OUT THE REAL ANSWER I'M SORRY

7 0
3 years ago
Please look at picture to answer all i know is that the answer is not (B)
krek1111 [17]

Answer:

A

Step-by-step explanation:

A parcent as a fraction would be /100. So the answer would not be C or D. And since it isn't B, the answer is only A

7 0
3 years ago
Read 2 more answers
The expression 0.6+0.08n can be used to find the cost, in dollars, of making n photocopies. How much will clayton have to pay to
atroni [7]

Answer:

26.2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
carlos uses 2 1/2 cups of cleaning fluid to clean 6 chairs. if he uses the same amount of fluid on each chair, how much cleaning
katovenus [111]

Answer:

3/5 cups of fluid

2 1/2 / 6 = 3/5

Hopefully that helps.

8 0
3 years ago
Other questions:
  • 304967000 in word form
    15·2 answers
  • Alan is 14 years old .this is twice as old as his broter james. how old is james
    12·2 answers
  • The point (1,5) lies in quadrant II of a rectangular coordinate system​
    12·1 answer
  • X=5, y=7 <br> X=6, y=9 <br> X=6, y=8<br> X=7, y=10
    8·1 answer
  • Pam says she will charge 125 plus 15 an hour to paint a house. Michelle will charge $50 plus $20 per hour to paint a house. Afte
    14·1 answer
  • a Siberian tiger sleeps as much as 18 hours a day or 126 hours per week about how many hours does it take a tiger to sleep in a
    8·1 answer
  • PLEASE HELP!!!<br> Solve the inequality: <br> 5 (2x-3) - 6x &gt; -2 (x - 6) +3
    5·2 answers
  • What is 75 divided by 2.5 75/2.5
    8·2 answers
  • Ratio 90kg to 2 : 3 : 7
    6·1 answer
  • Evaluate each expression for r=9 n t=14 enter in your numerical answer
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!