Use the distributive property to multiply the following expressions. In parts a and c, do not convert fractions to decimals. Show the solution using the regular fractions. (3 pt) a. (3+1/2)(2 + 1/3)

C. (4+27/15)(10 +(-8 16/23))=

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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 %

Which is the focus of a parabola with equation y2=4x