Sry can't answer your question but I'll keep trying to figure it out :(
Answer: 420 sprouted plants
Step-by-step explanation:
First find the total number of tomato plants in the farm.
= Number of rows * No. of plants per row
= 45 * 14
= 630 plants
2/3 of them have sprouted so the number of sprouted plants is:
= 2/3 * 630
= 420 sprouted plants
Answer:
Initial amount;
2110.6
Common ratio;
0.0201
Equation;
![y=2110.6e^{0.0201x}](https://tex.z-dn.net/?f=y%3D2110.6e%5E%7B0.0201x%7D)
Step-by-step explanation:
In this scenario, the month represents the independent variable x while the membership amount represents the dependent variable y.
The analysis is performed in Ms. Excel. The first step is to obtain a scatter plot of the data then finally inserting an exponential trend line to obtain the required equation.
The Ms. Excel output is shown in the attachment below. To obtain the initial amount we substitute x = 0 in the equation. On the other hand, the common ratio is the exponent in the equation.
Answer:
D) -122
Step-by-step explanation:
Given:
![f(x) = 2x^3-\frac{3}2x](https://tex.z-dn.net/?f=f%28x%29%20%3D%202x%5E3-%5Cfrac%7B3%7D2x)
We need to find f(-4).
Now by substituting the value of x =-4 in above equation we get;
![f(-4)= 2\times(-4)^3-\frac{3}{2}\times(-4)\\](https://tex.z-dn.net/?f=f%28-4%29%3D%202%5Ctimes%28-4%29%5E3-%5Cfrac%7B3%7D%7B2%7D%5Ctimes%28-4%29%5C%5C)
By using PEDMAS we will solve for exponential function first we get;
Now we know that ![(-4)^3=-64](https://tex.z-dn.net/?f=%28-4%29%5E3%3D-64)
So we get;
![f(-4)= 2\times(-64)-\frac{3}{2}\times(-4)\\](https://tex.z-dn.net/?f=f%28-4%29%3D%202%5Ctimes%28-64%29-%5Cfrac%7B3%7D%7B2%7D%5Ctimes%28-4%29%5C%5C)
Now using PEDMAS we will solve division.
![f(-4)= 2\times(-64)-1.5\times(-4)](https://tex.z-dn.net/?f=f%28-4%29%3D%202%5Ctimes%28-64%29-1.5%5Ctimes%28-4%29)
Now using PEDMAS we solve multiplication.
![f(-4)= -128+6](https://tex.z-dn.net/?f=f%28-4%29%3D%20-128%2B6)
Finally by subtraction we get;
![f(-4)= -122](https://tex.z-dn.net/?f=f%28-4%29%3D%20-122)
Answer:
I don't think your supposed to find the value of x and y but I think you need to combine like terms.