Suppose that a butterfly can fly 82 feet in 4 seconds. a dragonfly can fly 50 feet in 2 seconds. which can fly faster and by how much? a) the butterfly is 4.5 feet per second faster. b) the dragonfly is 4.5 feet per second faster. c) dragonfly is 20.5 feet per second faster. d) the butterfly is 24 feet per second faster.

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before