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
Scorpion4ik [409]
4 years ago
7

A box contains 7 plain pencils and 5 pens. A second box contains 5 color pencils and 5 crayons. One item from each box is chosen

at random. What is the
probability that a plain pencil from the first box and a color pencil from the second box are selected?
Write your answer as a fraction in simplest form.
be​
Mathematics
1 answer:
IgorLugansk [536]4 years ago
6 0

Answer:

the probability that a plain pencil is chosen from the first box is 7/12.And the probability that a color pencil is chosen from the second box is 1/2.

Step-by-step explanation:

You might be interested in
20 POINTS! PLEASE HELP!!
liraira [26]
Do u want us to solve if so i will do that
5 0
3 years ago
Louie has two jobs and can work no more than 25 total
zubka84 [21]

If he works for 12.5 hours a week at one job he will have more than $150 in a week.

as a busboy, he will earn $81.25

and as a clerk, he will earn, $100 if he works for 12.5 hours a week which is $181 a week.

4 0
3 years ago
I mark as brainliest ​
olya-2409 [2.1K]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Find​ f(x) and​ g(x) such that ​h(x)equals​(fcircle​g)(x). h left parenthesis x right parenthesis equals left parenthesis 2 x pl
GaryK [48]

Answer:

  • f(x) = x^3
  • g(x) = (2x+4)^2

Step-by-step explanation:

There are many ways to decompose h(x) into f(x) and g(x). The main purpose of the exercise seems to be to get you to think about the operations that are performed on x, then divide that list of operations into two parts.

In the function ...

  h(x) = (2x +4)^6

the variable x is ...

  • multiplied by 2
  • 4 is added to the sum
  • the sum is raised to the 6th power

Of course, the 6th power can be considered as the cube of a square or the square of a cube, if you like.

In the decomposition shown in the answer above, we have chosen to put most of this list in g(x), including the square of the sum. Then we have made f(x) be the cube of that square.

  h(x) = f(g(x)) = (2x+4)^6

When f(x) = x^3, this is ...

  h(x) = f(g(x)) = g(x)^3 = ((2x+4)^2)^3

so ...

  g(x) = (2x+4)^2 . . . and . . . f(x) = x^3

_____

Other possible decompositions are ...

  • g(x) = 2x
  • f(x) = (x+4)^6

or

  • g(x) = (x+2)
  • f(x) = (2x)^6

or

  • g(x) = 2x+4
  • f(x) = x^6

or ... (many others)

6 0
3 years ago
What is the probability that a random point is chosen on the grid below in the shaded area?
RSB [31]

Answer:

17/25

Step-by-step explanation:

In this case we are asked for the probability that a random point is chosen in the lower grid in the shaded area, we must count the total number and amount of shaded squares.

In total there are 25 squares and 17 shaded ones.

This means that the answer is 17/25, the answer is not within the options, but if it is 8/25, which would be the probability of choosing a random point in a non-shaded or white area

5 0
3 years ago
Other questions:
  • Solve by factoring: 8p2 - 64p = 0
    9·1 answer
  • What is the length of the line
    6·2 answers
  • beth said that the ratio of the number of players in any sport to the number of players on a lacrosse team must always be a term
    6·2 answers
  • How do you write 230,000 in scientific notation?
    13·2 answers
  • What is the orthocenter of the triangle with two altitudes given by the lines x=-1 and y=x+1
    15·2 answers
  • Which expression is equivalent to 8 - 2 + a - 9a
    6·1 answer
  • Answer this. And youll get moneyyy
    5·2 answers
  • A marble is randomly selected from a bag containing three red marbles to blue marbles and three green marbles what is the probab
    13·1 answer
  • Please help me ahhh im doing 8th grade math with pythagorean theorem pleasr help me on number 10
    9·1 answer
  • F (x) = 7x + 2. Find the inverse of f(x).
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!