Answer:
Answer is D
Step-by-step explanation:
Answer:
Step-by-step explanation:
The domain of this quadratic is "all real numbers." The function is defined for all x.
Answer:
Step-by-step explanation:
- Temperature drop = - 1.6°C / hr
- Time = 4 1/4 hr
<u>Temperature change is:</u>
- -1.6 * 4 1/4 =
- -1.6 * 4.25 =
- - 6.8°C
So he has $20 total
Friday: 20 - 4.58 = $15.42 left
Saturday: 15.42 - 7.43 = $7.99 left
Sunday: 7.99 - 3.50 = $4.49 left
He has $4.49 left.