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Lemur [1.5K]
2 years ago
8

HELP PLS THIS IS FOR STATISTICS

Mathematics
1 answer:
Georgia [21]2 years ago
8 0

Step-by-step explanation:

P(A) = . 6

P(B) = . 3

P(A or B)

= P(A) + P(B)

= . 6 + .3

= . 9

Hope it will help :)❤❤

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5b ≤ −15 solve the inequality for b.
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Get the b all alone on one side of the inequality. To do this, we can divide both sides by 5.

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In interval notation it would look like [-3, -∞)

In a set builder notation: {x | x ∈ R, x ≤ -3}

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