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
valentinak56 [21]
2 years ago
12

Scores on a Registered Nurse (RN) aptitude exam are normally distributed with a mean of 72 and a standard deviation of 8. What i

s the probability a randomly selected RN will score more than 85 on the exam?
Mathematics
1 answer:
Yuri [45]2 years ago
5 0

Answer:

Step-by-step explanation:

Solved using excel

If you were supposed to use a normal table to solve leave a comment

0.0520812794152196

You might be interested in
you are charged $44.55 in total for a meal. Assuming that the local sales tax is 9.51%, what was the menu price of this item?
Mice21 [21]
Around like 40 bucks
7 0
3 years ago
Please I need help in a rush
baherus [9]

Answer:

i think the answer is 392= 49/Q

3 0
3 years ago
Need help please! Will give it to the brainliest. Which expression models the bacterium's volume? Picture is below.
Tomtit [17]

The expression C. \pi (1)^{2} (0.5) cubic \mu \mathrm{m} represents the bacterium's volume.

Step-by-step explanation:

Step 1:

The E. Coli bacterium is in the shape of a cylinder.

The volume of a cylinder is given by multiplying π with the square of the radius (r²) and the height of the cylinder.

The volume of a cylinder, V=\pi r^{2} h.

In the given diagram, E. Coli has a radius of 1 \mu \mathrm{m} and a height of 0.5 \mu \mathrm{m}.

Step 2:

By substituting the values in the equation, we get

The volume of the E. Coli bacterium = \pi (1)^{2} (0.5) cubic \mu \mathrm{m}.

This is option C.

7 0
3 years ago
Solve the following system of equations.
sasho [114]
X is  minus 2
y is equal to 1
4 0
3 years ago
Find the equation of the circle with center at the origin and x-intercepts 12 and -12
Troyanec [42]
Since the radius is 12, the equation is
.. x^2 +y^2 = 144
5 0
3 years ago
Other questions:
  • Order 0.23,19%,1/5 from least to greatest.
    7·1 answer
  • Fred and George had some savings in the ratio 3 : 4 respectively.

They decided to buy a birthday present for their little siste
    9·1 answer
  • Define the domain of the function for investment A.
    8·1 answer
  • Lines c and d are intersected by line p. At the intersection of lines c and p, the bottom left angle is (3 x + 45) degrees. At t
    8·1 answer
  • One month, ruby worked 6 more hours than Issac, and Svetlana worked 4 times as many hours as Ruby. Together they worked 126 hour
    10·1 answer
  • Need help real quick lol pls
    7·1 answer
  • Someone Please explain how to do this. HURRY
    12·1 answer
  • ILL GIVE BRAINLYEST TO WHOEVER IS CORRECT PLEASE
    8·2 answers
  • If a person walks 1/2 miles in 3/4 of an hour. What Is the unit rate?
    11·1 answer
  • What are the solutions of the equation?<br> y=-7(x-3)(x+4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!