exam Maths Puzzle Numerical Ability

A bicyclist rode into the county for 5 hours. In returning her speed was 5mi/h faster and her trip took 4 hours. What was her speed each way?

Read Solution (Total 0)

exam Other Question

Skydiving. If there were no air resistance, then the height (in feet) above the earth for a skydiver t seconds after jumping from an airplane at 10,000 feet would be given by h(t) Write 243 in exponential notation?

Find product of the cube of (-2/3) and the square of (4/-5)

Simplify [(1/2)^2-(1/4)^3x2^3

Simplify (-3xy^4(-4x^3y^6)

3^-3 a^-2 b^5 /c