20 e k=1 (2+8k) what is the first term in the arithmetic sequence? a1=?

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!