Which statements about the values of 0.034 and 3.40 are true. circle all that apply.

a. 0.034 is1/10 of 340.

b.0.034 is 100 times more 340.

c.3.4 is 10p more than 0.034.

d.0.034 is 1/100 of 3.4.

e.340 is 1/10 0f 0.0340

Solve the system of equations. y= 2x y= x^2 - 15

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?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=