CAN SOMEONE PLEASE HELP ME ASAP WORTH 40 POINTS!!! Thomas starts a canned food collection with 2 cans of food. he challenges his friends to bring 4 cans on the second day, 8 cans on the third day, and 16 cans on the fourth day. Thomas and His Friends plan to collect cans for 10 days. which statement describes why the relation between the number of days and the cans collected is a function? select each correct answer.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?