Word problem, 2 bicyclist riding on a circular track start at the same time...

2 bicyclist riding on a circular track start at the same time. one can make it around the track in 8 min. the other takes 10 min. how long will it take the faster bicyclist to catc

Graph, y=x^2+2x-15

y=x^2+2x-15

Domain and range, Consider the function y = 2x. the domain is restricted to...

Consider the function y = 2x. the domain is restricted to 0 = x = 4, what is the range of this function

Variations, the kinetic energy of an object varies directly as the square o...

the kinetic energy of an object varies directly as the square of its velocity. A certain object traveling at 80 feet per second has a kinetic enrgy of 240 foot-pounds. what would b

#rigid non rigid transformations, #can u tell me some things on rigid and n...

#can u tell me some things on rigid and non rigid transformations

Linear equation in two variables, 2x+y/x+3y=-1/7and 7x+36y=47/3 hence find ...

2x+y/x+3y=-1/7and 7x+36y=47/3 hence find p if xy=p=x/y

Scientific notation, answer in scientific notation correct to the ten thous...

answer in scientific notation correct to the ten thousandths 471,598,000,000

Algebra 1, 2x-3x=16 what do i do?.

2x-3x=16 what do i do?.

Quadratic equations,

Solve the equation, 3^x + 3^(x^1/2) - 90 =0

3^x + 3^(x^1/2) - 90 =0