NOTE: We know the total length of the fence is 120 feet. We also know that the short sides are x feet. Take the total, 120, and subtract
the short sides to find an expression to represent the length of the
long side.
Which quadratic function represents the area of the rectangulai
enclosure, where r is the distance from the house?

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

Prove that 16^4-2^13-4^5 is divisible by 11.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.