In which number does the 4 have a value that is 10 times greater than its value in 45? 4205,3405 or 304.

Evaluate the following expression 1/3^2

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 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 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What does independent variable and dependent variable mean in math?