Mathematics, 19.05.2021 20:20 Woodlandgirl14
Suppose A and B are sets such that AuB has 20 elements, AnB has 7 elements, and the number of elements in B is twice that of A. what is the number of elements in A?
Answers: 3
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 22.06.2019 02:00
Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.
Answers: 1
Mathematics, 22.06.2019 02:30
Jennifer is 20 miles north of her house, and she is driving north on the highway at a rate of 55 miles per hour whats the slpoe
Answers: 2
Mathematics, 22.06.2019 04:30
8) during a clearance sale, a keyboard that normally sells for $49.99 is discounted for $34.99. what is the percent discount?
Answers: 1
Suppose A and B are sets such that AuB has 20 elements, AnB has 7 elements, and the number of elemen...
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