A, B and C are three similar solids. The surface area of A is 24 cm
The surface area of B is 54 cm
The height of B: the height of C=3:7
The volume of A is 72 cm
C is made of wood with density 0.14 g/cm3
Work out the mass of C.

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points