In a video game, a guppy that escapes a net turns into three goldfish. each goldfish can turn into two betta fish. each betta fish can turn into two angelfish. write and evaluate an expression for the number if angelfish that can be formed from one guppy.

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

What is the factored form of the following expressions? d^2 – 13d + 36

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1