The regular period is 2pi. If you look up or type in a graphing calculator you can see that's when the sine function starts to repeat itself.
Answer:
$15.50
Step-by-step explanation:
0.5 (1) + 5 (3)
0.5 + 15
15.50
Answer:
6
Step-by-step explanation:
Deisha's build rate = 1 fence per 15 hours = 1/15 fences per hour
Travis's build rate = 1 fence per 12 hours = 1/12 fences per hour
Working together, their combined rate is 1/15 + 1/12 = 3/20 fences per hour
So it takes them 20/3 = 6 2/3 hours per fence
Step-by-step explanation:
djzbiznJzlzbzjdkzlz?kskdbdid jaozbizz,#
She will be able to keep track of her purchases easier.