X = -8
y = 2
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Hi Tim! Thanks for asking a question here on Brainly.
<span>☛ To find the mean, we add together all the numbers and then divide it by the amount of numbers there are.
</span>
0 + 1 + 3 + 2
= 6
<span>= </span>6 / 4 = 1.5
Answer: 1.5
<span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia</span>
Answer:
18.4
Step-by-step explanation:
79.12x2=158.24
158.24/8.6=18.4
Let a ∈ A. Then a is some integer that is divisible by 4, so we can write a = 4k for some integer k.
We can simultaneously rewrite a as a = 2•2k, so 2 clearly divides a, which means a ∈ B as well.
Therefore A ⊆ B.
Each person would get 7/3 cookies, or 2 1/3