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2 years ago

I can’t figure this out. Please help

Mathematics

2 answers:

patriot [66]2 years ago

7 0

Answer:

itjust algebra

Step-by-step explanation:

bulgar [2K]2 years ago

6 0

Answer:

$\frac{3^{6} }{3^{4} }$ or 3²

Step-by-step explanation:

Count the 3 and put it in the exhibitor for the numerator and the denominator of the fraction. You have $\frac{3^{6} }{3^{4} }$ then put them in a line $3^{6} 3^{-4} = 3^{6-4} = 3^{2}$

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2 years ago

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Aneli [31]

Answer:

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Step-by-step explanation:

We solve this problem building the Venn's diagram of these probabilities.

I am going to say that:

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B is the probability that a student is proficient in mathematics.

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