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timurjin [86]
3 years ago
15

Kristen can type a 50-page paper in 8 hours. Last month, Kristen and Courtney typed a 50-page paper in 6 hours. How long would i

t take Courtney to type a 50-page paper on her own
Mathematics
1 answer:
Vladimir [108]3 years ago
5 0

Answer:

24 hours

Step-by-step explanation:

Kristen = 8 hours

Kristen and Courtney = 6 hours

Courtney = x hours

in six hours kirsten can do 6/8 of the job

6/8 = 3/4

So kirsten is going to be doing 3/4 of the job

Courtney is only going to do 1/4 of the job

Number of hours it takes Courtney to do the job

6/x = 1/4

Cross product

6 * 4 = x * 1

24 = x

x = 24 hours

It will take Courtney 24 hours to type a 50-page paper on her own

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PLEASE HELP
katrin2010 [14]

The game that is  used for the scenario above in terms of fair play is  using a balloon. Here, the player will hit the balloon.

<h3>What is the scenario under the balloon game?</h3>

The rule of play are:

This is a classic game with simple rules which are:

  • Each player to hit the balloon up and it bonce into the air but when one should not allow it to touch the ground.,
  • Players would be tied together in twos and they will juggle a lot of balloon and it have to be more than 1 balloon with one of their hands tied to their back.

A scenario of the worksheet game whose expected value is 0 is given below:

Assume that it costs about $1 for a player to play the billon game and as such, if  the player hits a balloon, they will be given $3. what can you say. Can you say that it this game is fair or not? and who has the biggest advantage.

Solution

Note that a  game is ”fair” if the expected value is said to be 0. When a player is said to hits a balloon, their net profit often increase by $4.  So when the player do not hit a balloon, it drops to $1.

(4)(0.313) + (-1)(0.313)

= 0.939 approximately

Thus, the expected value is $0.939 which tells that the game is fair.

Learn more about fair play from

brainly.com/question/24855677

#SPJ1

4 0
2 years ago
Noah says that 9x - 2x + 4x is equivalent to 3x, because the subtraction sign tells us to subtract everything that comes from af
Alex787 [66]
Agree with Elena. Noah is wrong. If it is 9x-(2x+4x) then it equals to 3x.
5 0
3 years ago
Part F
olya-2409 [2.1K]

Answer:

Sorry, Bub. I have no idea what type of Graph tool you are supposed to be using. Therefore I cannot tell you how to use it.

The picture I made for the other question uses an online graphing calculator called "Desmos"dot"com"

Step-by-step explanation:

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3 years ago
What expression is equivalent to two thirds?
ruslelena [56]
4/6, 12/15, 8/12 are some of the expressions
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3 years ago
What is the remainder when f(x) = x2 + 14x − 8 is divided by (x − 3)?
ser-zykov [4K]

X^2 +14x -8 / x-3

= x + 17 with a remainder of 43

See attached picture for solution.

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3 years ago
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