Mathematics, 16.10.2019 08:30 brainbean
Anew machine makes 20,000 aluminum cans three times faster than an older machine. with both machines operating, it takes 15 h to make 20,000 cans. how long would it take the new machine, working alone, to make 20,000 cans?
Answers: 2
Mathematics, 20.06.2019 18:04
Can you draw an isosceles triangle with only one 80 degree angle?
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 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 21:00
From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
Answers: 1
Anew machine makes 20,000 aluminum cans three times faster than an older machine. with both machines...
Mathematics, 26.04.2021 22:20
Mathematics, 26.04.2021 22:20
English, 26.04.2021 22:20
English, 26.04.2021 22:20
Social Studies, 26.04.2021 22:20
English, 26.04.2021 22:20
Physics, 26.04.2021 22:20
History, 26.04.2021 22:20
Chemistry, 26.04.2021 22:20
Mathematics, 26.04.2021 22:20
Biology, 26.04.2021 22:20
Geography, 26.04.2021 22:20