Answers: 1
Mathematics, 21.06.2019 12:30
One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.
Answers: 2
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Ineed this expression simplified, : -(6)^-1
-jp...
-jp...
Chemistry, 16.01.2022 07:50
English, 16.01.2022 07:50
Mathematics, 16.01.2022 07:50
Mathematics, 16.01.2022 07:50
Mathematics, 16.01.2022 07:50
Mathematics, 16.01.2022 07:50
Mathematics, 16.01.2022 08:00
Mathematics, 16.01.2022 08:00
Mathematics, 16.01.2022 08:00
Mathematics, 16.01.2022 08:00