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Luda [366]
3 years ago
15

On any given day, Juan will break even if he earns as much money as he spends. On day 5, he records the expression 16 + (–16). D

oes Juan break even? Explain.
Mathematics
2 answers:
Degger [83]3 years ago
7 0
Yes she do break even because let me show you a expression now take a number line and then you start at -16 right and then you go down the number line and then this is how it go -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 and i just answer your Q there you go -16+16=0
AlekseyPX3 years ago
5 0

Answer:

Juan will break even because 16 and –16 are a zero pair. –16 is the additive inverse of 16 and the sum will be zero.

Step-by-step explanation:


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This is an hypergeometric distribution problem

An hypergeometric distribution has the same sense as the discrete probabilities of binomial distribution, but unlike binomial distribution, hypergeometric distribution does not allow replacement.

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It is expressed mathematically as

h(k: n, K, N) = (ᴷCₖ)(ᴺ⁻ᴷCₙ₋ₖ)/(ᴺCₙ)

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h(10: 15, 30, 50) = (³⁰C₁₀)(⁵⁰⁻³⁰C₁₅₋₁₀)/(⁵⁰C₁₅)

h(10: 15, 30, 50) = (³⁰C₁₀)(²⁰C₅)/(⁵⁰C₁₅)

= (30,045,015)(15,504)/(2,250,829,575,120)

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Hope this Helps!!!

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