Dixon and his little sister ariadne stand next to each other on the playground on a sunny afternoon. their mother measures their shadows. dixon's shadow is 18 feet long and ariadne's shadow is 15 feet long. if dixon is 6 feet tall, how tall is ariadne

What is the value of the expression below? (81^2)^1/8

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Is the power produced directly proportional to the wind speed, give reasons for your answer?