I have 0 idea but I need help with some questions that I have
Answer:
There will be 916 ants alive after 4 months.
Step-by-step explanation:
Step 1
Let's change the percentage to a decimal by dividing by a 100.
6.5% / 100 = .065
Step 2
So, for the first month we will multiply the initial amount of ants by .065 and this will give us the number of ants that die.
1200 * .065 = 78
This means that after the first month, 1200 - 78 = 1122 ants will be alive.
Step 3
Now for the second month: 1122 * .065 = 72.93 (rounded to 73)
1122 - 73 = 1049 ants will be alive
Step 4
For the third month 1049 * .065 = 68.185 (rounded to 68)
1049 - 68 = 981 ants will be alive
Step 5
For the fourth month 981 * .065 = 63.765 (rounded to 64)
981 - 64 = 916 ants will be alive
Hope this helps!
Answer:
5. OPTION B.
6. OPTION J
Step-by-step explanation:
By definition:
- The Domain is the the set of all the input values. This is the set of all the x-coordinates (remember that the x-coordinate is the first number in each pair).
- The Range is the set of all output values, which is the set of all the y-coordinates ( Remember that the y-coordinate is the second number in each pair).
5. Observe the graph and write the coordinates of each point. These are:
Then, the relation shown in the graph is:
6. Based on the definition shown before, you can determine that the range of the relation shown in the graph is:
B and D is wrong, as the x-axis (years), can best be represented in increments of 1. This leaves A and C. Of them, A is the best as you can fit all of the data in there without any issues.
Answer:
Eliminating the parameter, the equation is
Step-by-step explanation:
We are given the following parametric equations:
We want to eliminate the parameter t. From the first equation:
Replacing in the second equation:
Eliminating the parameter, the equation is