1. -1/3 - (-1/2) = .16666666666666
2. -8
Hope it helps, if you need it in fractions, you can always convert it :)
<u>Answer:</u>
The available amount for the down payment of car and invested $3,200 at 3.75% interest compounded continuously is 3449.23$
<u>Explanation:</u>
We know final amount is given by
Where,
![A=P \times e^{r t}](https://tex.z-dn.net/?f=A%3DP%20%5Ctimes%20e%5E%7Br%20t%7D)
A = final amount
P = initial principal balance = $3200
r = interest rate = 3.74%
t = number of time periods elapsed = 2 years
Substituting the values in the formula
![r=\frac{3.75}{100}=0.0375](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B3.75%7D%7B100%7D%3D0.0375)
A=![3200 \times e^{(0.0375 \times 2)}](https://tex.z-dn.net/?f=3200%20%5Ctimes%20e%5E%7B%280.0375%20%5Ctimes%202%29%7D)
We know, e = 2.72
So we get A = 3449.23$ which is the available amount for the down payment of car .
Answer:
PEMDAS RULE
Step-by-step explanation:
STEP one is multiplication 58-14x2=58-28
STEP two is subtraction 58-28=30
Parenthesis
Exponent
Multiplication
Division
Addition
Subtract
Answer:
Step-by-step explanation:
The position function is
and if we are looking for the time t it takes for the ball to hit the ground, we are looking for the height of the ball when it is on the ground. Of course the height of anything on the ground is 0, so if we set s(t) = 0 and solve for t, we will find our answer.
and factor that however you are currently factoring in class to get that
t = -.71428 seconds or
t = 1.42857 seconds (neither one of those is rational so they can't be expressed as fractions).
We all know that time will never be a negative value, so the time it takes this ball to hit the ground is
1.42857 seconds (round how you need to).