Answer:
89 tickets can be sold
Step-by-step explanation:
$525 plus $12.50 (537.5)
3650 divided by 537.5 (6.79069767442)
537.5 divided the tickets being sold (89.583...)
Suppose
. Then by definition of absolute value,

On the other hand, suppose
. Then

Recall the definition,

Answer:
C
Step-by-step explanation:
I think this means you want the secant between 0 and 90 degrees.
The Secant(theta) = 1/Cos(theta)
Cos(theta) = 2/3
1/cos(theta) = 1//2/3 = 3/2
Answer: C
x greater than equal to 3 (x_>3)
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