4. Shahad received a AED20 gift card from her teacher. She will be using the card to purchase songs from an online music store. All the songs that she buys are the same price. After she purchased 3 songs the balance on her card is AED16.25. What will be the remaining balance after she buys 5 more songs?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

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)?