Mathematics, 23.02.2021 21:40 keiryporthillo
What is the value of 5 units, as a fraction greater than 1
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 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
What is the value of 5 units, as a fraction greater than 1...
Mathematics, 08.03.2020 05:48
Mathematics, 08.03.2020 05:49
History, 08.03.2020 05:49
Mathematics, 08.03.2020 05:50
History, 08.03.2020 05:52
History, 08.03.2020 05:52
Mathematics, 08.03.2020 05:54