Answer:
A) T'(-2,3), U'(0,5), V'(-1,0)
In 5 years, the price increased about 30%.
I am not good at perentages, so correct me if I'm wrong. Also this is an estimation, not the exact percentage.
<span>The probability that a randomly selected monthly cell phone bill is more than $127 is given by
</span>
First, the dot stands for the "product". You have to multiply.
5/8* 2/7
= [5/ (2*4)]* (2/7)
= 5/4* 1/7 (because 2 and 2 cancel out)
= (5*1)/ (4*7)
= 5/28
The final answer is 5/28~
The answer is for the problem is 500
