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
marin [14]
3 years ago
12

Plz help

Mathematics
1 answer:
inn [45]3 years ago
5 0
We are given with
P(pop quiz) = 60%
P(not do homework) = 85%

And the condition that
P (pop quiz and do homework) > 5%

So,
P (pop quiz) x P (do homework)
P (pop quiz) x ( 1 - P (not do homework) )
60% x ( 1 - 85%)

The result is greater than five percent so he will not do his homework.
You might be interested in
If A = (0,2,3,4,9,11), B = {2,3,6,8,9,10) and C= {0,2,3,9), then (A-B) n(A-C) is​
timofeeve [1]

Answer:

(A-B)n(A-C) ={ }

<h3><em>hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em>.</em></h3>

<em>Wishing</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>.</em>

8 0
2 years ago
A market buys watermelons for $1.25 they want to make a 20% profit what should they charge for the watermelons
Serhud [2]

Answer: $1.50

Step-by-step explanation:

Cost price of watermelon = $1.25

Profit percent = 20%

Profit = Profit percent × Cost price

= 20% × $1.25

= 20/100 × $1.25

= 0.2 × $1.25

= $0.25

Selling price = Cost price + Profit

Selling price = $1.25 + $0.25

Selling price = $1.50

They should charge $1.50 for the watermelons

6 0
3 years ago
The area of a rectangular painting is 13.02 square feet. The width is 4.2 feet. What is the length?
Kay [80]

Answer:

3.1

Step-by-step explanation:

Since this is area and you are given the width must divide area by width ( A/W = L) 13.02 divided by 4.2 = 3.1. You can check this by doing 3.1 multiplied by 4.2. It should give you 13.02

3 0
3 years ago
Read 2 more answers
Convert 73.5% to a fraction in lowest terms.
Lostsunrise [7]

Answer:

147/200

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help and explain if you can. I don't get this stuff :/ (Will give brainiest answer is correct, if possible)
Gnoma [55]
To start off, you need to take the cube root of both sides of the equation.
\sqrt[3]{x} = \frac{ \sqrt[3]{27} }{ \sqrt[n]{64} }
The cube root of 27 is 3, and the cube root of 64 is 4.
The answer would then be x=3/4
3 0
3 years ago
Read 2 more answers
Other questions:
  • Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for t
    8·2 answers
  • A bag contains 10 marbles: 4 are green, 4 are red, and 2 are blue. Heather chooses a marble at random, and without putting it ba
    6·2 answers
  • In a recent year 21.6% of all registered doctors were female if there were 54,100 female registered doctors that year what was t
    7·1 answer
  • Four more then the product of 3 and x is less than 40
    9·1 answer
  • Simplify the following expression
    13·2 answers
  • Simplify the radical expression sqrt 7+3 sqrt 7
    14·2 answers
  • Express your answer as a polynomial in a standard form.
    5·1 answer
  • Please help my sis cause im too lazy to do it for herrr
    10·2 answers
  • Find the lateral surface of the prism below
    10·1 answer
  • 6 friends go to the movies. Tickets cost $12 and each person buys popcorn. They spend $156 altogether. Write and solve an equati
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!