Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to7 /25. she writes the equation y=x + & /25. what error is roni making?

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000