Mitch needs four 10 gram samples of nacl (sodium chloride) for an experiment. mitch is using a balance that measures to 1/10 of a gram. which is the most accurate measurement based on the limitations of the balance that might be found in his recorded data?

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?