How to solve with exponents and negatives
...
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 19:30
The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2
Answers: 3
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
Mathematics, 21.06.2019 21:00
Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.
Answers: 3
English, 19.08.2019 17:00
History, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Geography, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00
Social Studies, 19.08.2019 17:00
Mathematics, 19.08.2019 17:00