Mathematics, 26.11.2019 03:31 Lewis5442
Two vertical poles, one 4 ft high and the other 16 ft high, stand 15 feet apart on a flat field.
a worker wants to support both poles by running rope from the ground to the top of each post.
if the worker wants to stake both ropes in the ground at the same point, where should the stake be placed to use the least amount of rope?
Answers: 3
Mathematics, 21.06.2019 18:30
The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Mathematics, 21.06.2019 21:30
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
Two vertical poles, one 4 ft high and the other 16 ft high, stand 15 feet apart on a flat field.
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