Solve the open sentence.
–2 ≤ n + 4 ≤ 7
a. n ≥ 6 and n ≤ –4
b. n ≤ 2 a...
Mathematics, 22.01.2020 13:31 volocibel
Solve the open sentence.
–2 ≤ n + 4 ≤ 7
a. n ≥ 6 and n ≤ –4
b. n ≤ 2 and n ≤ 7
c. n ≤ –6 and n ≤ 4
d. n ≥ –6 and n ≤ 3
Answers: 1
Mathematics, 21.06.2019 20:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
Answers: 2
Mathematics, 21.06.2019 20:50
Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Mathematics, 18.04.2020 22:31
Biology, 18.04.2020 22:47
Social Studies, 18.04.2020 22:47
Mathematics, 18.04.2020 22:47
Mathematics, 18.04.2020 22:47
Mathematics, 18.04.2020 22:47
Mathematics, 18.04.2020 22:47
Biology, 18.04.2020 22:47