3 years ago

What is the solution to the compound inequality in interval notation? 2(2x−1)>6 or x+3≤−6

Mathematics

1 answer:

Vikentia [17]3 years ago

8 0

4x - 2 > 6
4x > 8
x > 2

x + 3 <= -6
x <= -9

so answer in interval notation is (-∞, -9] or (2, ∞)

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Mookie Betts of the Boston Red Sox had the highest batting average for the 2018 Major League Baseball season. His average was 0.

Annette [7]

Answer:

Binomial probability, with $n = 5, p = 0.352$

Step-by-step explanation:

For each time Mookie Betts went to bat, there were only two possible outcomes. Either he got a base-hit, or he did not. The probability of getting a hit on each at-bat is independent of any other at-bat. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

His average was 0.352.

This means that $p = 0.352$