The value of 4 + 44/10 + 404/100 + 444/1000 + 4/10000 is ?

a) 12.8844
b) 12.8804
c) 12.8224
d) 12.8944

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12