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
QveST [7]
3 years ago
5

a teacher says that the top 10% of the class received an A on the last test. the scores were normally distributed with mean 67 a

nd a standard deviation 16. find the minimum score required to get an A. g
Mathematics
1 answer:
12345 [234]3 years ago
5 0
Umm im just here sooooo goodluck oh come one
You might be interested in
pritz makes 7 2/3 pints of pineapple juice she drank 5/6 pints of juice and poured. 3/4 of the remaining juice equally into 3 bo
kirza4 [7]

Answer:

45

Step-by-step explanation:

7 0
3 years ago
A doctor studies the known cancer patients in a certain town. The probability that a randomly chosen resident has cancer is foun
Alex777 [14]
Let the event 'has cancer' be C, and the event 'works for Ajax' be A.
P(C) = 0.0019. P(A) = 0.28
The events A and C are independent if P(C|A) = P(C).
P(C|A) = 0.0019 = P(C).
Therefore the answer is YES.

4 0
3 years ago
What is the domain of y = -2x^(2)+ 8x
Vaselesa [24]
The domain is (-inf,+inf) and the range is (-inf,8]
5 0
2 years ago
^
Lady bird [3.3K]

Answer:

its D

Step-by-step explanation:

6 0
2 years ago
If a:b=5:7 and b:c=6:12, then a:b:c<br>​
uranmaximum [27]

Step-by-step explanation:

A/B=5/7 , B/C=6/12

Taking B=12×7=84, we get

A=12×5=60, C=7×6=42

Hence,

60:84:42. Answer

3 0
2 years ago
Other questions:
  • Bag of potatoes weighs 10 pounds what is the weight of the potatoes on ounce
    15·2 answers
  • F(x) = – 2x^2+ 6x + 1<br> Find f (6)
    8·1 answer
  • How do you multiply fractions using cancellations
    6·2 answers
  • Explain how to use the inverse operations to solve for x in the equation x^2=4
    12·2 answers
  • 2. Find the slope of the line.
    9·1 answer
  • You are choosing between two health clubs. Club A offers membership for a fee of $ 28$28 plus a monthly fee of $ 20.$20. Club B
    9·1 answer
  • What is the area of the figure?
    15·2 answers
  • A car travels 58.8 kilometers in 2.6 hours. What is the car's average speed?
    5·2 answers
  • 2(x-3) = (x-1)+7 step by step explantion please
    7·2 answers
  • Determine the length of side CB.<br> A)<br> 5<br> B)<br> 5V<br> 5V<br> D)<br> 10
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!