Answer:
$177.38
Step-by-step explanation:
The first thing you want to do is figure out your variables. In A = Pe^(rt), "A" is the end amount (AKA however much money you have after however much time), "P" is the principle amount (AKA however much you have to start with), "r" is the rate, and "t" is the time. Take all the information they gave you in the problem and try to place it in one of these categories.
Tyler opened a savings account 6 years ago. Ding-ding, we've got a time. The account earns 2% interest, compounded annually. There's our rate. If the current balance is $200.00, how much did he deposit initially?
So, sort these out. t = 6 years. r = 2%, or r = .02. The current balance is $200.00, so is this your end amount or the money you had to start with? Well, since the question is asking you to find how much Tyler deposited initially, you know for sure $200.00 is your end amount ("A"). Let's find out what he started with.
200 = Pe^(.02)(6)
Note that e is not a variable, but a value. You won't ever replace it; it's part of your formula. What you want to solve for here is "P" to get your starting amount. Divide both sides by e^(.02)(6), and you'll see:
P = 200/[e^(.02)(6)] = 177.3840873
Since we're talking money, round that to the nearest cent like your question asked, and you get $177.38. You can check your answer by plugging this value back into A = Pe^(rt) with $177.38 being the principle amount. You get $200 back, so the answer is correct.
Answer:
365
Step-by-step explanation:
February 29 is a date that usually occurs every four years, and is called the leap day. This day is added to the calendar in leap years as a corrective measure, because the Earth does not orbit the sun in precisely 365 days.
Answer:
try y3 and yx-5
Step-by-step explanation:
It's been a few years since I've had to solve one of these but here's what I remember:
USE THE GRAPH!!!!
-Use shading to find equation-
shades under the line
shades over the line
-Use lines to find numbers-
Y-Intercepts: where the line crosses the y-axis.
Slope: Rate in which the line inclines or declines.
***WARNING***
I very well could be incredibly WRONG, so be aware of that and check before taking someones word. However I hope this is right and it helps.
No
The first fraction is under 1 whole while the second fraction is over 1 whole.
40/48 and 1 14/42 is what this is equal to.
May I have brainliest please? :)