There is 1 skin cell. each day the cell splits in 2. after several days there are 64 cells. how many days have passed?

Bernado skates in circular rink that has a radius of 4yd

Two complementary angles are congruent. Which equation gives the measure in degrees, dd, of each angle?

Lorena and her cousin are fishing at the lake. They caught two largemouth bass. One fish weights 71.27 ounces and the other fish weighs 38.86 ounces. Estimate the rotal weight of the two fish. Show your work. (Im so stupid ... lol)

Which of the following expression are equivalent to - 3.5 (2 - 3m) - 2.5n?

Karim says the ratio of the distance he ran to the distance Shawn ran 4:3 give three possibilities for the distance each could have run

Which is a solution for the linear inequality graphed here? A) (3, 0) B) (3, - 1) C) (0, 0) D) (5, 2)

How do you get the 4 as an answer 4 2 1 = 4

4) 4x² + 7x + 1 = - 2 Find discriminate

Which is the better buy, a 31-ounce bottle of ketchup for $2.85 or a 64-ounce bottle for $5.05?

Add 21 1/2 in. 10 9/16 in.