Masa pietrelor pretioase se masoara in carate. 1 carat = 0,2 g. Un geolog a gasit doua pietre pretioase: prima avea 51 de carate, iar a doua avea masa de 10,1 g. Care dintre pietre este mai grea? Dau coroana!

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug