Mathematics, 03.04.2021 21:20 lashondrascott
The presidents, vice presidents, and secretarytreasurers from each of four classes are eligible for an all-school council. How many ways can four officers be chosen from these representatives? How many ways can they be chosen if the president must be selected from the sitting presidents, the vice president from the sitting vice presidents, the secretary from the sitting secretary-treasurers, and the treasurer from everybody who’s left?
Answers: 2
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 22:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.
Answers: 1
The presidents, vice presidents, and secretarytreasurers from each of four classes are eligible for...
English, 19.03.2021 18:40
Mathematics, 19.03.2021 18:40
English, 19.03.2021 18:40
Mathematics, 19.03.2021 18:40
Mathematics, 19.03.2021 18:40
English, 19.03.2021 18:40