Answer:A) no solutions
Step-by-step explanation:
1) set both problems equal to each other
2) subtract four from each side
3) subtract 2x from each side
4) 10 does not equal 0
Answer:
B) Right triangle
Step-by-step explanation:
Only right triangles have an angle that's 90°.
Answer:
a) it is not a binomial, it is hypergeometric distribution.
Step-by-step explanation:
a) Four hundred different voters in a region with two major political parties, A and B, are randomly selected from the population of 3000 registered voters.
it is not a binomial because the probability of succes changes between one trial and another one, so the trials are not independent.
Answer:
Step-by-step explanation:
= ( √9 )³ = 27
= ∛27 = 3
= ( ∛125 )² = 25
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