using the pmt function in excel compute these monthly mortgage payment. interest rate of 4.50% loan amount is 280000 financed over 15 years and 30 years. calculate amount of interest paid over the life of the loan for 15 and 30 yrs​

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?