The area of a rectangle is 7.7682x10^4 cm^2 and the width is 2.42x 10^2cm. what is the length(a) 3.21x10^2(b) 3.21x10^6(c) 1.88x19^8(d) 1.88x10^6

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.