Let each of them start with x. Then Ahmad receives 180, giving him 180+x. Darryl spends 255, leaving him with x - 255. At this point, Ahmad has 4 times Darryl's money, so the equation is:
(180+x) = 4(x - 255)
180+x = 4x - 1020
1200 = 3x
x = 400
Each of them had $400 at first.
Answer:
The best sampling technique that Carrie can use for her study is the stratified sampling.
Explanation:
She is planning to carry her studies during three phases of the day, morning, afternoon and evening and she is planning to take 22 samples during randomly selected times. She wants to divide the members of the population the 22 samples into homogeneous subgroups and this can become the information more manageable.
B........................................
The answer is C, they run independent campaigns in support of candidates.
Talk about the mood swings and how the song brings joy to listen too and that fact that it’s so iconic
