A construction worker dropped a hammer while working on a skyscraper, 1421 feet above the ground. Use the formula t=√h/4 to find how many seconds it took for the hammer to reach the ground. Round to the nearest tenth of a second.

What is always true about a positive integer raised to a negative odd power?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.