Mathematics, 08.10.2021 06:50 skyhe34
if an alloy containing 30% silver is mixed with a 55% silver alloy to get 800 pounds of a 40% alloy, How much of each is used?
Answers: 2
Mathematics, 20.06.2019 18:04, honeytrail429
Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.
Answers: 1
Mathematics, 22.06.2019 04:30, littledudefromacross
Three lines meet at a point. set up and solve an equation to find the value of (a) is your answer reasonable? explain how you know
Answers: 3
Mathematics, 22.06.2019 06:10, Paigex3
Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. on the fourth roll, he rolls his second "3”. tom says that the die is loaded and that each outcome is not equally likely. is tom correct here? if you think tom is incorrect, how many rolls should tom make until he sees each number occurring about 1/6 of the time?
Answers: 2
if an alloy containing 30% silver is mixed with a 55% silver alloy to get 800 pounds of a 40% alloy,...
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