By what percent will a fraction change if its numerator is increased by 25% and its denominator is increased by 20%?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

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?