Searches on mobile devices like tablets and smartphones are currently growing at a rate of 50% per year. If currently 42% of searches are conducted on mobile devices, and growth continues at the same rate for two years, what percentage of searches will then be conducted on mobile devices? Assume all other factors are held constant.

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

well kind of. you get friend requests. and you can accept them or not so yes.

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.