Amara and Nia had 45 marbles both of them loss 5 marbles each. The product of the marble they now have is 124. Amara had fewer marbles than nia. How many marbles did Amara start with ?

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’s the volume of the triangular prism?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.