Answer:
2 of 3 times tails
Step-by-step explanation:
step 1
5/15 1/3
step 2
1/3 of 8 = 2,5
9(2j+7+5j) Foil this out to get 18j+7+45j then 63j+7
Answer: 18j+7+45j , 63j+7 I think
Use distance formula to get a distance function in terms of x representing the distance from a point on curve (x,y) to point (3,0)
y = 8/x
Minimize the function by setting derivative equal to 0.
Simplify and solve for x
This becomes a 4th degree polynomial, you can use graphing calculator to find zeros.
Also intuitively you can recognize that 64 = 4^3, so if x=4 you get
1 = 1
Therefore x=4 is a solution, substituting give y =2
To calculate the real interest rate we just need to remember the formula:
real interest rate=(nominal rate - inflation)/(1 + inflation)
Here:
Here is what I answered with, I'm not 100% sure it is correct.
Part A:
The maximum height of the toy rocket would be 145.
Part B:
After 3 seconds the toy will reach its maximum height.
Part C:
The toy rocket flew higher the first time, the maximum height of the rocket the 1st time 145, the second time however the maximum height was only 103.
I hope this helps <3<3