Hello there I'm looking for some help here thanks. giving brainliest if able to.

If 2 out of 5 people prefer Columbia brand coats to REI brand coats, in a group of 45 friends how many prefer Columbia brand coats?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Select the graph of the solution. click until the correct graph appears. |x| = 3

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap