Aquantity b varies jointly with c and d and inversely with e. when b is 18, c is 4, d is 9, and e is 6. what is the constant of variation?
1/12
1/3
3
12

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

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Find the area of a parallelogram with base 15 yards and height 21 2/3