Evelyn wants to pour 2 3/4 cups of water into a pot. She only has 1/2 cup measuring cup. How many times must she fill the 1/2 cup measuring cup? Show work.

she will need to fill pour the water 3 1/2 times.

Step-by-step explanation:

in easiest terms subtract 1/2 cups of water until you cant take 1/2 cups out. then you see how much more you need to take out then do the math. in this case you need to take out 1/4 cups more out until you have nothing left. if you can visualize this in your head you know that 1/4 is 1/2 of 1/2 so you take out half as much as you did before.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)