Aman went into a bank to cash a check. in handing over the money the cashier, by mistake,
gave him dollars for cents and cents for dollars. he pocketed the money without examining it,
and spent a nickel on his way home. he then found that he possessed exactly twice the amount
of the check. he had no money in his pocket before going to the bank. what was the exact
amount of that check?

I'm marking the brainliest and it's 15 points

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked