Mrs. Peterson, a second-grade teacher, put marbles in the marble jar every day if the students behaved well. Every day she doubled what she put in the day before. If the students behaved well all week, and Mrs. Peterson put one marble in the jar on Monday, how many marbles would be in the jar on Friday?

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

step-by-step explanation:

ask goog great chance of finding the solution there

answer: i think it is (1,-2)

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632