The 52 cards in a shuffled deck are dealt equally among four players, call them A, B, C, and D. If A and B have exactly 7 spades, what is the probability that C has exactly 4 spades?

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A: The answer is in step 2.

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A: Sorry! Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: thank you so much I understand it now and it worked

A: Okay.

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Q: Could this be simplified any more?

A: The given polar equation:

Q: How do I do problems like these? This is an examples question.

A: we have to find the value of x

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Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 5.75…

A: From the given information, N0=16 mg, N=5.75 mg ant t=24 minutes. It is known that, the radioactive…

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A: From the given information, N0=15 mg, N=5.5 mg ant t=24 minutes. It is known that, the radioactive…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.