Answer:
the second answer
Step-by-step explanation:
it goes from x to y from graphing points
Answer: Here's my answer
Step-by-step explanation:
The objective function given, "c = xy", represents the cost (c) associated with the operation of machine X and machine Y, where x represents the number of hours machine X runs and y represents the number of hours machine Y runs.
To understand the objective function, let's break it down step by step:
1. "c" represents the cost associated with the operation of the machines. This could include expenses such as maintenance, energy consumption, or labor costs.
2. "x" represents the number of hours machine X runs. This indicates the duration for which machine X is in operation.
3. "y" represents the number of hours machine Y runs. This indicates the duration for which machine Y is in operation.
4. The objective function "c = xy" states that the cost (c) is calculated by multiplying the number of hours machine X runs (x) by the number of hours machine Y runs (y). This means that the total cost is proportional to the product of the hours of operation for both machines.
For example, if machine X runs for 5 hours (x = 5) and machine Y runs for 3 hours (y = 3), the cost (c) would be calculated as follows:
c = xy
c = 5 * 3
c = 15
In this case, the cost (c) would be 15, representing the total cost associated with the operation of both machines for the given hours.
Therefore, the objective function "c = xy" calculates the cost based on the product of the hours of operation for machine X and machine Y.
Answer:add the exponets
Step-by-step explanation:
No links no fake answers
Answer:
8.
The sides given relative to angle x is the adjacent and opposite side. We can find x by using a trig function.
When using the adjacent and opposite sides, we use tangent.
The tan. of an angle, in this case x, is the opposite side over the adjacent side.
tan x=6/15
x=arc tan 6/15≈22
9.
cos 33°
You can use a calculator for this
10.
Because sin and cos are cofunctions, you can get x by doing 90-35=55°
z=55°
The scenario describes the exponential growth of an insect population that doubles every month, starting from 20 insects. The appropriate mathematical model for this scenario is the equation P = 20 * 2^n, where P is the final population, and n is the number of months.
The given scenario describes the exponential growth of a population of insects where the population doubles every month. To represent this mathematically, we can use the formula for exponential growth which is: P = P0 * 2^n. In this formula, P is the final population, P0 is the initial population (which is 20 insects in this case), 2 represents that the population doubles, and n is the number of time periods (months in this case).
So, the equation to model this scenario will be P = 20 * 2^n.
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B.
2/7
There are 2 A's out of 7 letters in total...