Mathematics, 28.07.2021 04:10 BraedynM7866
A textbook store sold a combined total of 473 chemistry and sociology textbooks in a week. The number of sociology textbooks sold was 59 less than the number of chemistry textbooks sold. How many textbooks of each type were sold?
Answers: 1
Mathematics, 21.06.2019 17:00
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
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
A textbook store sold a combined total of 473 chemistry and sociology textbooks in a week. The numbe...
Biology, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Spanish, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Biology, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
Mathematics, 02.07.2019 00:00
English, 02.07.2019 00:00
Social Studies, 02.07.2019 00:00
History, 02.07.2019 00:00