21. Four neighbors each have gardens that are the same size.
a. Which neighbors planted vegetables in less
than half of their gardens?
b. Who has a larger section of vegetables in
their garden, Margaret or Wayne?

In the 30-60-90 triangle below side s has a length of and side r has a length

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 %

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue