Pada trapesium sama Kaki ABCD, garis AB sejajar CD, garis DE tegak lurus AB, dan garis AD BC. Jika panjang AB = 16 cm,
BC - 10 cm
4cm, dan DE
8 cm.
a. gambarlah trapesium tsb
b. tentukan luas trapesium
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Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is