The basic equation for calculating compound interest is a=p(1+r/n)^(nt). if $1,400 id inverested at an interest rate of 6% per year, compound quarterly, how much will the investment be worth at the end if 10 years? show work

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.