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KonstantinChe [14]
3 years ago
9

Pleaseeeee help im horrible at math

Mathematics
2 answers:
Alex787 [66]3 years ago
4 0
3/4 is the correct answer
Murljashka [212]3 years ago
3 0

Answer:

The Answer is gonna be D. 2

This is the right Answer:3

I hope you are having a great day ❤️❤️❤️

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At a sale this week, a desk is being sold for $561. This is 68% of the original price. What is the original price?​
elixir [45]

Answer:

825

Step-by-step explanation:

hope it helps.good day

5 0
2 years ago
Lucy offers to play the following game with Charlie: "Let us show dimes to each other, each choosing either heads or tails. If w
Darya [45]

Answer:

(a)Charlie is right

(b)$0

Step-by-step explanation:

(a)A game is said to be a fair game when the probability of winning is equal to the probability of losing. Mathematically, a game is said to be fair when the expected value is zero.

In the game, the possible outcomes are: HH, HT, TH and TT.

Charlie wins when the outcome is HH, TT

  • P(Charlie Wins)=2/4
  • P(Charlie Losses)=2/4

Lucy wins when the outcome is HT or TH

  • P(Lucy Wins)=2/4
  • P(Lucy Losses)=2/4

Therefore, the game is fair. Charlie is right.

(b)

If the outcome is HH, Lucy pays $3.

If the outcome is HT or TH, Lucy gets $2.

If the outcome is TT, Lucy pays $1.

The probability distribution of Lucy's profit is given below:

\left|\begin{array}{c|c|c|c}$Profit(x)&-\$3&-\$1&\$2\\P(x)&1/4&1/4&2/4\end{array}\right|

Expected Profit

=(-3 \times \frac14)+(-1\times \frac14)+(2 \times \frac24)\\=$0

Lucy's expected profit from the game is $0.

7 0
3 years ago
Which of the following algebraic steps will solve the equation 5p= -35 and what is the solution
Alex17521 [72]

Answer:

p=-7

Step-by-step explanation:

5p=-35

Divide both sides by 5

5p/5 =-35/5

therefore p=-7

4 0
2 years ago
Read 2 more answers
M is the midpoint of XY. Find XY. MX = 2x+10 and MY = 3x-5
IrinaVladis [17]

Answer:

The answer is 32 I had this on a K12 test 2 days ago also pls give me brainliest thx! :D

4 0
2 years ago
$1800 at 6.5% for 30 months
nasty-shy [4]
1800×6.5%×30=b
b-1800=a

a) $1,710

b) $3,510
8 0
3 years ago
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