The area of a rectangular invitation card is 3/10 square foot. DO THESE STEPS
If the length of the card is 4/5 foot, find the width.

If the length were a bit longer but the area stayed the same, what would happen to the width? Explain.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to