Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 23:00
Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
Mathematics, 22.06.2019 00:30
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 1
Can you solve the question with literature ?...
English, 11.11.2020 22:50
Spanish, 11.11.2020 22:50
Mathematics, 11.11.2020 22:50
Physics, 11.11.2020 22:50
Chemistry, 11.11.2020 22:50
Mathematics, 11.11.2020 22:50
Arts, 11.11.2020 22:50
Mathematics, 11.11.2020 22:50
Arts, 11.11.2020 22:50
Mathematics, 11.11.2020 22:50
History, 11.11.2020 22:50
History, 11.11.2020 22:50
History, 11.11.2020 22:50
Mathematics, 11.11.2020 22:50