Mathematics, 06.12.2021 23:30, alainacorkell6472
15kg of bronze was made by combining 10/kg of copper which costs $3/kg with 5kg of tin which costs $9/kg. Find the cost per kg of the mixture.
Answers: 3
Mathematics, 21.06.2019 18:30, letsbestupidcx7734
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 21.06.2019 19:30, kelseybell2707
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Mathematics, 21.06.2019 20:40, jaydenrobinettewca
Ineed someone to me answer my question i have to have this done and knocked out
Answers: 2
15kg of bronze was made by combining 10/kg of copper which costs $3/kg with 5kg of tin which costs $...
Health, 25.03.2020 00:34