Which expression is equivalent to RootIndex 4 StartRoot StartFraction 24 x Superscript 6 Baseline y Over 128 x Superscript 4 Baseline y Superscript 5 Baseline EndFraction EndRoot? Assume x 0 and y is greater than 0.

A. StartFraction RootIndex 4 StartRoot 3 EndRoot Over 2 x squared y EndFraction
B. StartFraction x (RootIndex 4 StartRoot 3 EndRoot) Over 4 y squared EndFraction
C. StartFraction RootIndex 4 StartRoot 3 EndRoot Over 4 x y squared EndFraction
D. StartFraction RootIndex 4 StartRoot 3 x squared EndRoot Over 2 y EndFraction

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Solutions for 2x+7 less than or equal to 3x-5

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.