Answer:
the answer is A
Step-by-step explanation:
I had the same question and I got it correct
Answer:
Its between the top 2..the question didnt specify if like t is increasing or decreasing
$50.08, I think. Because you can substitute 3x = $75.12 and solve for x
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Answer:
10
Step-by-step explanation:
10x²-14x+k = 0
x1 = sin a
x2= cos a
x1+x2 ≤ 2
x1. x2 ≤ 1 => k/10 ≤ 1
k ≤ 10
so the value of k should be 10
