Answer:
93%
Step-by-step explanation:
28 divided by 30= 0.93
0.93= 93%
Answer:

Step-by-step explanation:
The expression has been given as:

Required: Find 
Simplify the fraction

Take arc tan of both sides


She shouldn't. She can get a 2 topping pizza for $7.99 at Pizza Hut instead.
Answer:
the answer is y =p(t + 4)/2
f(x) = (3/4)ˣ - 4
As x gets really negative (3/4)ˣ grows positively without bound (because it's (4/3)⁻ˣ and 4/3 > 1).
As x gets really positive (3/4)ˣ tends to zero but never quite gets there.
So (3/4)ˣ > 0 for all x
So f(x) > 0 - 4 for all x
Answer: { y | y > -4 }, first choice