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
masha68 [24]
3 years ago
14

Student A has a probability of 0.9 of solving a problem while student B has a probability of 0.6 of solving the problem. What is

the probability that both of them will solve the problem?
Mathematics
1 answer:
Vilka [71]3 years ago
6 0

answer

0.54

explanation

since student A and student B are independent of each other, we multiply their individual probabilities to get the probability of both solving the problem

A * B

= 0.9 * 0.6

= 0.54

there is a 0.54 probability that both will solve the problem

You might be interested in
A cell phone provider offers a plan that costs ​$30 per month plus ​$0.10 per text message sent or received. A comparable plan c
mariarad [96]

300 messages would have to be sent or received in order for the plan to cost same each month.

Step-by-step explanation:

Given,

Cost per month = $30

Per text sent or received charges = $0.10

Let,

x be the number of texts sent or received.

A(x) = 0.10x+30    

A comparable plan costs = $60 per month

Text messages are unlimited.

B(x) = 60

For the two plans to cost equal;

A(x) = B(x)

0.10x+30=60\\0.10x=60-30\\0.10x=30

Dividing both sides by 0.10

\frac{0.10x}{0.10}=\frac{30}{0.10}\\x=300

300 messages would have to be sent or received in order for the plan to cost same each month.

Keywords: function, addition

Learn more about functions at:

  • brainly.com/question/2860697
  • brainly.com/question/2977815

#LearnwithBrainly

3 0
3 years ago
Evaluate the expression for the given value of the variable.
Stels [109]

Answer:

4 * (3 + 5)

4 * 8

<u>32</u>

Step-by-step explanation:

5 0
3 years ago
Math question. Please have your answer simplified and in fraction form if needed.
e-lub [12.9K]

Answer:

4/16 = 2/8 = 1/4= 0.25

Step-by-step explanation:

3 0
3 years ago
Please help!! And btw the little mark by number 6 isn’t a negative, it’s an eraser shaving
____ [38]
For these u can use a caculator for all pretty much.
5 0
3 years ago
MATH HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
Marina CMI [18]

Question 2. :

8^2 = 64 and 9^2 = 81, therefore the square root of 65 falls between these two values, 8 and 9, 64<65<81

Question 3. :

13^2 = 169 and 14^2 = 196, the correct answer is square root of 175, because 169<175<196

Hope this helps, you only need to know the squared values and square roots.

8 0
3 years ago
Other questions:
  • Jared wants a quick trip by bus or train to New York. The bus’s average speed is shown in the graph. The train’s average speed i
    11·2 answers
  • At the end of the summer, Caitlin had saved $120 from her summer job. This was her initial deposit into a new saving account at
    5·2 answers
  • I need major help please and thank you
    13·1 answer
  • Let n be the smallest positive integer that is a multiple of 75 and has exactly 75 positive integral divisors, including itself
    7·1 answer
  • Use the graph to find the value of y = sin q for the value of q.360
    11·1 answer
  • Which equation represents the line that is perpendicular to graph of 4x+3y=9 and passes through (-2,3)
    7·2 answers
  • PLEASE HELP ME!! THIS IS DUE IN LIKE 10 MINS!!! I DONT UNDERSTAND IT!!
    5·1 answer
  • Austin mowed 7 lawns in 4 hours at the rate how long will it take him to mow 21 lawns
    9·1 answer
  • B. 1/2 of 4/5 = ____ fifth(s)
    11·1 answer
  • 16. Which is greater, 4^-2 or<br> 2^-4? How do you know?<br> Those are exponents.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!