Ryan owns a coffee shop and is buying two new types of coffee to sell to his customers. Since it is a new brand, he wants to buy at most 9 lbs. of coffee and cannot spend more than $80. The dark roast is $6 per pound and the light roast is $10 per pound. He also took a poll and more people like light coffee better, therefore he wants to buy more pounds of light coffee than dark coffee. Write three inequalities, graph them, and shade the feasible region

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

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)?