Click on the phrase in the word problem that describes a nonlinear rate. ralph's bank account started off at a meager amount. however, he quickly learned that as each year progressed, his amount saved doubled from the previous year. if he started off with $50 in his account, how much would he have in 10 years?

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

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.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys