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
DochEvi [55]
3 years ago
7

box contains 15 items,4 of which are defective and 11 are good. Two items are selected. What is probability that the first is go

od and the second defective?
Mathematics
1 answer:
allsm [11]3 years ago
3 0
The probability of the first item being good is 11/15.
Since we have taken 1 item out the remaining total is now 14, so the probability of getting a defective item is now 4/14.
Now you multiply the probabilities together to get (11/15)(2/7)=22/105
You might be interested in
Choose the number that belongs to the set described
coldgirl [10]

Answer:

Natural numbers,integers, rational numbers, irrational numbers.

7 0
3 years ago
What is the value of p-12=14
Trava [24]

Answer:

the value of p? its 26 because 26-12=14

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Question shown in picture!!I tried it myself but it said i was wrong ♀️
timama [110]

The domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis.

The range is the set of possible output values, which are shown on the y-axis.

In the given graph, it shows that:

Domain (x-values): All reals

Range (y-values): y ≥ 2

5 0
11 months ago
A number of robbers were discussing how best to share some stolen rolls of
kupik [55]

Answer:

83

Step-by-step explanation:

Let the number of robbers be x

If they share 6 rolls each, the tota rolls will be 6x and since they have five remainder, the overall total is then 6x+5

In case they share 7 rolls each, it means they have 7x rolls but here they will be less 8 rolls hence 7x-8 is the overall total.

Equating these two

7x-8=6x+5

Arranging similar terms

7x-6x=8+5

x=13

Therefore, the robbers are 13

The rolla they have will be

6(13)+5=83

Or

7(13)-8=83

6 0
2 years ago
Please find the missing number and please don’t refer me to a link thank youu
svlad2 [7]

Answer:

i don't know  the answer BUT you can go to khan academy or tutor.com. Both can help :) good luck btw

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Is the perimeter and area of the square always the same?
    13·1 answer
  • PLEASE HELP ME!!! what are the roots of x in -10x^2+12x-9=0
    14·1 answer
  • Nic wants to divide his 1/4 lb of cheese between 8 friends. How much cheese does each friend get?
    14·2 answers
  • Factor by grouping step by step 7c^4-4c^3+28c^2-16c
    5·1 answer
  • Answer each question below.
    13·1 answer
  • Give me answer please<br> -ayyyyy
    12·2 answers
  • Consider a series system composed of 4 separate components where each component has a 30% chance of failing. Assume each compone
    10·1 answer
  • A regular tube of toothpaste costs​ $2.50 for 3.2 ounces. A travel size tube costs​ $1.00 for 1.2 ounces. Compare the prices and
    7·1 answer
  • If 317 + x = 609 then,
    10·1 answer
  • Find the coordinates of the image<br> Ry=-1(p)<br> The image is _____?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!