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10+x=75How do you solve this?
1. 1 answer
2. 166 views
how do i solve this ?226 * 376 * (105 - t) = 283 * 4180 * (t - 29)i solved it and got the answer, but its not right.
1. 1 answer
2. 338 views
A 226 g sample of brass at 105◦C is placed ina calorimeter cup that contains 283 g of water at 29◦C. If you disregard the
1. 1 answer
2. 986 views
in 1920 the record for a certain race was 45.7 seconds. In 1930, it was 45.4 seconds. Let R(t)= the record in the race and t =
1. 1 answer
2. 618 views