Serena skates toward Darius and then passes by him. She skates at a constant speed of 20 ft/s. At what time(s) is Serena 60 ft from Darius? Explain your reasoning. (diagram is not to scale.)

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Write the equation in logarithmic form m^x=n