The queen mary is a large cruise ship that has 8,123,700 cubic feet of cargo space. express this number in scientific notation.

a. 8.1237 x 10ˆ3

b. 8.1237 x 10ˆ7

c. 81.237 x 10ˆ5

d. 8.1237 x 10ˆ6

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?