A boy has only dimes and quarters in his piggy bank. If he has 60 coins worth 12 dollars and 45 cents
altogether, how many quarters does he have in his
bank?

Evaluate the given expression if m=45 |-3m|

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83