While working at the drugstore, Grace earns $9.83 per hours. How many hours will it take grace to earn $49.15?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Given
The temperature on Monday was
By Tuesday, it becomes
Change in temperature is the difference between the two temperatures.
Therefore, the change in temperature is .
Answer:
3
lazy approach was with a graphic plotting program, but you can also calculate it. with the pq-formula.
p = -6
q = 9
x = -p/2 +- sqrt( (p/2)² - q)
x = -(-6)/2 +- sqrt ( (-6/2)² - 9)
x = 3 +- sqrt(9-9)
x = 3 +- sqrt(0)
x = 3 +- 0
x = 3
Answer:
- domain: all terms are defined for <em>all real numbers</em>
- solution: x = 6
Step-by-step explanation:
Rewrite the equation as a single exponential. After taking the log, the solution becomes obvious.