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3 years ago

Please help with one math question!

Mathematics

1 answer:

11111nata11111 [884]3 years ago

6 0

I think its y=2 but im not sure. Srry

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You have a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each s

Readme [11.4K]

Answer:

1) ¼

2) yes

Step-by-step explanation:

1) P(A) = 13/52 = 1/4

P(B) = 4/52 = 1/13

P(A^B) = 1/52

P(A|B) = (1/52) ÷ (1/13) = 1/4

Since P(A|B) = P(A), they are independent

5 0

3 years ago

PLZ HELP THIS IS THE HARDEST I DONT GET IT PLZ

aleksley [76]

Answer: 14

Step-by-step explanation: The distance from P to Q is 4, Q to R is 3, R to S is 4, and S to P is 3. So, we get 14.

6 0

3 years ago

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eduard

Answer:

Step-by-step explanation:

8 0

1 year ago

A rectangular prism has dimensions of x + 1, x - 1, and x. Write an expression for the total volume of the prism.

Julli [10]

We have been given the dimensions of the rectangular prism.

Lets say that the length, width, and height of the rectangular prism are:

Length $= x+1$

Width $=x-1$

Height $=x$

Volume of a rectangular prism is given by:

$length \times width\times height$

Plugging the values of length, width, and height, we get:

Total volume of the prism $= (x+1)\times(x-1)\times x$

$=(x^2-1)x=x^3-x$ (we have used $(a+b)\times (a-b)=a^2-b^2$ )

So, the expression for the total volume of the prism is:

$(x^3-x)$

7 0

3 years ago

Pls help

AveGali [126]

Answer:

B.x<0 cs u useing easy steps

6 0

3 years ago