Answer:
at least 19
Step-by-step explanation:
Let t represent the number of trees Jacob needs to trim. He wants ...
50(45) +120t ≥ 4500
120t ≥ 2250 . . . . . . . . . subtract 2250
t ≥ 18.75
Jacob must trim at least 19 trees to earn at least $4500.
When you divide exponents you subtract the bottom one from the top one. The correct answer would be the first choice.
The expression should simplify to: X^4
X <span>≥ 5.5.
So it can be anywhere from 5.5 to </span><span>∞ (infinity)
P.S this symbol </span>∞ <span>is sometimes called a </span>lemniscate
Polynomials can have REAL ZEROS or COMPLEX ZEROS. Real Zeros to a polynomial are POINTS where the graph crosses the x-axis when y=0. When we graph each function, we can see these points. Complex Zeros are the SOLUTIONS of the equation that ARE NOT VISIBLE on the graph.
