Answer:
4.8 months
Step-by-step explanation:
First, let's write down the information that we are given.
Plant A:
Initial Height: 3 in.
Constant Rate of Growth (CRG): 2in/month (2 inches per month)
Plant B:
Initial Height: 1 in.
CRG: 29in/year (29 inches per year)
We can see that Plant B grows 29 inches per year, so lets convert Plant B's 'CGR' to months.
Plant B - Divide by 12 (12 months in a year)
29/12 in/year
Now, Lets put these into equations:
Plant A: y = 2x + 3
Plant B: y = 29/12 x + 1
Now, set these two equations together and solve for x.
2x + 3 = 29/12 x + 1
2 = 5/12 x
4.8
So, after 4.8 months, the plants will be the same height.
Answer:
A quadratic function has the formula y equals a x squared right and once you have a square.
Here, you have to determine values of f(x) for negative domain. Domain are those values of x for which function is defined.
Since the function is a polynomial, every value of x∈R is defined for f(x).
And for every negative value of x, f(x) will always be positive because x is squared and square of negative real number is always positive.
0 is neither negative nor positive. Therefore, zero is not included in negative domain. If you plug say x= -0.00000956, f(x) will be greater than 1 because square of x will never be negative.
Thus, the range will always be positive or greater than equal to 1.
Therefore, y≥1
Answer:
This question is incomplete or worded wrong (or a trick question)
if the chance = 1 that is 100%
you would win all 50 times if the probability was 100%
Step-by-step explanation:
