Three same sized cubes are attached to the top of a rectangular prism as shown above. If a= 5cm, b=18cm, and c= 2cm, what’s the surface area of the figure? answer asap!!

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.