There was a population of 160 bears in a National Park. After a year, the population increased by 15%. How many bears are there in the park now?

Which is the focus of a parabola with equation y2=4x

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

Hundred and tens tables to make 430 in five different ways