Mathematics, 07.12.2020 20:00 longoriafaithe09
The sum of two numbers is 70. The difference of the two numbers is 40. Enter and solve a system of linear equations to find the two numbers. Let x represent the greater number and y represent the lesser number.
Answers: 2
Mathematics, 21.06.2019 17:30
33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.
Answers: 1
Mathematics, 21.06.2019 18:00
The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.
Answers: 1
Mathematics, 21.06.2019 18:30
The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
Answers: 3
The sum of two numbers is 70. The difference of the two numbers is 40. Enter and solve a system of l...
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