Troy puts $1300 in an account that does not earn any interest. every month
he deposits the same amount of money. this sequence represents his
account balance for the first few months:
$1300, $1500, $1700,
what is the explicit formula for the amount of money in his account in month
n?
o a. a(n) = 1300 - 200(n-1)
o b. a(n) = 200 - 1300(n - 1)
o c. a(n) = 200 + (n − 1)1300
o d. a[n) = 1300 + (n − 1)200

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a. what is the independent and dependent variables? b. find the amplitude and the period of the function. c. create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.