Which of the following statements is NOT used to prove that the midsegment of a trapezoid is parallel to its bases?
A.
The coordinates of the midpoint M are (a, b).
B.
The slope of BC¯¯¯¯¯ is bc−d .
C.
The coordinates of midpoint N are (c+d, b).
D.
The slope of AB¯¯¯¯¯ is 0.

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

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

Can you me find the slope! (30 points)