55×0.08=4.40
55+4.40=59.40
59.40×0.18=10.692
59.40+10.69=70.09
1. Answer is 2/3
2. Answer is 2/5
<span>As we know
cos theta-1= 0
cos theta = 1
Now Look at a graph of the cosine function
, and you will observe that cos theta = 1
at the points X = 0, and X = 2pi
hope it helps</span>
Answer:Alex earned $12
John earned $36
Step-by-step explanation:
j=3a
a+3a=48
4a=48
a=48/4
a=12
j=36
It would be 600 + 50 + 8 + 0.1 + 0.02 + 0.009
