The present value of the money in your savings account is $420, and you're receiving 3% annual interest compounded monthly. what is the future value in two months? a. $426 b. $422.10 c. $432.60 d. $424.11 incorrect answer-c. $432.60 correct answer-b. $422.10$420 + 3% = 12.60$12.60/ 12 months (annual interest) = $1.05$1.05 x 2 = $2.10$420 + $2.10 = $422.10

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y