Find the 70th term of the arithmetic sequence 29, 17, 5,

 - 799

Step-by-step explanation:

The term of a sequence

Tn = a + ( n - 1 )d where a = first term , n = the number of terms and d = the common difference.

From the Arithmetic Sequence, a = 29, n = 70 while d = 17 - 29 = -12

To calculate d, always deduct the first term from the second term and so on.

Now substitute for the values in the formula to find the 70th term

T(70) = 29 + ( 70 - 1 ) x -12

        = 29 + 69 x -12

        =   29 - 828

       =  -799.

Therefore the 70th term of the sequence

    = -799

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

it is b)

hope this : )

step-by-step explanation: