Math Resources

A. If you want to measure the density of a cube. you measured mass is 10kg\pm ± 0.1kg. All of your length,height and width are 10m\pm ± 0.1m. Using error propagation theory, please calculate the uncertainty...

x-y=4z=23 2x-y+z=-1 6x+4y+2z=-44

Sin 60° + Tan 60° + 2 = ?

My first side is 10 as well as my second side, I'm supposed to find the Range of the 3rd Side written as an interval. What would it be?

The sum of 3 consecutive even integers is 81

In 2015 why did Pablo Montoya on his second Indy 500 with a time of 3 hours 5 minutes and 57 seconds for the 500 mile race at one point one Toyota was 20 miles closer to the Finish then to the start...

The Jurassic Zoo charges $13 for each adult admission and$4 for each child. The total bill for the 78 people from a school trip was \$546. How many adults and how many children went to the zoo?...

Karen, Brian, and Henry served a total of 88 orders Monday at the school cafeteria. Karen served 7 fewer orders than Brian. Henry served 3 times as many orders as Brian. How many...

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