Which expression is equivalent to (256^16)1/4

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?