Mathematics, 24.08.2021 17:40 rozlynnv22
Có 1 cái cân đĩa với 2 quả cân loại 7gr và 2gr. Với 3 lần cân, làm thế nào để sử dụng các dụng cụ trên chia 140gr muối thành 2 phần nặng 50gr và 90gr?
Answers: 3
Mathematics, 21.06.2019 21:00
Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%
Answers: 1
Mathematics, 21.06.2019 23:00
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
Mathematics, 22.06.2019 00:40
Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?
Answers: 2
Có 1 cái cân đĩa với 2 quả cân loại 7gr và 2gr. Với 3 lần cân, làm thế nào để sử dụng các dụng cụ tr...
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