Step-by-step explanation:
50, 278, 976, 6866, 68, 48.77, 68 1/9
Answer: 3
Step-by-step explanation:
Let E be the event of that student pierces ear and N be the event of that student pierces nose.
Given:
For any two event A and B, we have
Similarly ,
Hence, 3 students have piercings both on their ears and their noses.
X^3 = 16
x^3 = 4^2
x = ∛4^2
x = 4^2/3
answer
B. 4^2/3
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x^5 = 16
x^5 = 2^4
x = 2^4/5
answer
D. x = 2^4/5
<span><span> x = -3/2 = -1.500
</span><span> x = 4</span></span>