Answer:
Value = 44,0000(0.75)^t
Where t = number of years
Value after 4 years = 44,000 (0.75)^4
Answer:
a) 9:11 am
b) 77°F
Step-by-step explanation:
a) From the clock shown in the image attached, we can see that the time that the sprinkler system is switched off is at 11:56 am. Since the strawberries are watered for a total of 2 hours and 45 minutes every day, the time that the sprinkler is switched on can be gotten by subtracting 2 hours 45 minutes from 11:56 am. Hence:
Time sprinkler system is switched on = 11:56 am - 2 hours 45 minutes = 9:11 am
b) Temperature in °Farenheit = (1.8 * temperature in degree Celsius) + 32°
Temperature in °Farenheit = (1.8 * 25°) + 32° = 45° + 32°
Temperature in °Farenheit = 77°F
Answer:
C
Step-by-step explanation:
cos34° =
= 
Multiply both sides by 4.8
4.8 × cos34° = x , thus
x ≈ 4 → C
Answer:
Step-by-step explanation: