Answer:
Step-by-step explanation:
r(t) = (7 cost + 7t sin t)i + (7 sin t - 7t cos t)j
Using eq (1) and (2)
Answer:
I would say the average sale is 15.
Step-by-step explanation: Please brainliest?
Step-by-step explanation:
7. 180 -92 -67 =21. 180-21 = 159
8.180-144 = 36 + 94 = 130 180-130 = 50
Answer:
the answr is aproximately -5.294
Step-by-step explanation: