Apublic swimming pool is in the shape of a rectangular prism. the pool is 20 meters long and 16 meters wide. the pool is filled to a depth of 1.75 meters. a cubic meter of water has a mass of 1,000 kilograms. find the mass of the water in the pool.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Pls never taught i’m really confused and i rlly need