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
pickupchik [31]
3 years ago
8

In a college math class of 50 students, 23 are boys and 27 are girls. On the final exam, 15 boys and 14 girls made an A. What is

the probability of choosing a boy or an A student if a student is chosen at random from the class?
Mathematics
1 answer:
GenaCL600 [577]3 years ago
3 0

boy or an A student is

29 made an A + 8 boys who did not make an A

37 who made an A and/or who is a boy

37/50


You might be interested in
Mr. Wallace took 600 mg of medicine. This was<br> 75% of the full dose. What is the full dose?
Soloha48 [4]

Answer:800

Step-by-step explanation:

75% = 0.75

600/0.75 = x/1

Cross multiply:

0.75x = 600

Divide 0.75 to both sides:

x = 800

So the full does is 800mg.

8 0
3 years ago
In the diagram below, RSTU is a rectangle, and the two shaded regions are squares. If the length of SR is 4m and the length of S
Lana71 [14]
Where did PQ  come from? if i know what the whole thing is then i can answer.
6 0
3 years ago
Read 2 more answers
Find the common ratio for the following geometric sequence 2, 1, 0.5, 0.25
katrin [286]
X 0.5 is the common ratio
8 0
3 years ago
Read 2 more answers
Linear equations d-7=8
lukranit [14]

Answer:

\boxed{ \boxed{ \bold{ \sf{d = 15}}}}

Step-by-step explanation:

\sf{d - 7 = 8}

Move constant to right hand side and change it's sign

⇒\sf{d = 8 + 7}

Add the numbers

⇒\sf{d = 15}

<u>Let's </u><u>check</u><u>:</u>

When d = 15 , R.H.S = 15 - 7 = 8

And L.H.S = 8

Thus , R.H.S = L.H.S when d = 15.

Therefore d = 15 is the solution of the equation.

Hope I helped!

Best regards!

4 0
3 years ago
Plzz help!!!
Arisa [49]
Martin save $65 the first week
4 0
3 years ago
Read 2 more answers
Other questions:
  • Ellipsis a set of three dots at the end of a number used to indicate that the number will infinitely continue in the same patter
    5·1 answer
  • Which of the following is a service that banks provide? A. Printing paychecks B. Insuring vehicles C. Access to cash D. Printing
    6·2 answers
  • What is 28 percent of 486
    15·2 answers
  • Gabriela's monthly take-home pay is $2800, and her monthly rent is $700. If both her monthly take-home pay and her rent increase
    8·2 answers
  • Is the equation y=(x-2)³ a function?
    5·1 answer
  • Annabell invested $2000 into an account earning 3.5% interest compounded continuously. How long will it take to double her inves
    11·1 answer
  • Triangular sail has a baseline of 2.5 m. The area of the sail 3.75 m². How tall is the sail?
    10·1 answer
  • 5 - 1 and 1/3 *<br><br> I’m so confused on how to do this...
    6·2 answers
  • A six-sided die is rolled eleven times. What is the probability that the die will show an even number exactly nine times?
    6·1 answer
  • Mrs. Adele is buying a new tie from Macy's. It says
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!