In a standard deck of 52 cards, there are 4 suits (Spades, Hearts, Clubs, Diamonds) and 13 cards in each suit (no Jokers). How many 7-card hands contain at least one card of each suit?

Q: Solve                 2   =   X-500/ 85

A: Firstly, we add 500/85 on both sides  and then by adding 2+500/85, we get the required result.

Q: Solve 3x=14

A:

Q: Solve for x  5x - 7 = 8

A:

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A: We have to solve for x.

Q: solve xdy – ydx = x²y³dx

A:

Q: Solve and show work 5x=42x-1

A:

Q: Solve Vr + 5+1 = x

A:

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A:

Q: Solve  7x - 5 = 8x + 9

A: The equation is given by 7x-5 = 8x+9 To evaluate: The value of x which satisfy the equation.

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: Differentiate - 3x 1 X+- X,

A:

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A: Given: 6x-566x

Q: 00 (けい)eah

A: SOLUTION-

Q: 42

A: We have to solve given equation for y.

Q: P + = 1

A: Consider the function as f(p,q)=p+q-1 then obtain the complete integral for the given function.

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A: Given 3sin2x-5tanx=4

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A:

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A: Solve for x 6 = 7+x-4

Q: I keep getting stuck trying to solve this please help

A: Recall the following fact.

Q: "X" is the opposite side in the figure. Find the opposite side/solve for x..

A: