WRITE your SOLUTION: Alivia has 42 apps on her phone, and she buys 3 new apps each week. Mia has 24 apps on her phone, and she buys ó new
apps a week. After how many weeks will Alivia and Mia have the same
number of apps? WRITE your SOLUTION:

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Which is the graph of the function y=2(4)^x

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4