Use the diagram below to determine the height of the flagpole Height of flagpole =

Scale factor from stick to flagpole=

Scale factor from flagpole to stick =

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An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.