Answer:
$113.28
Step-by-step explanation:
18% of 80 = 14.40
80 + 14.40 = 94.40
20% of 94.40 = 18.88
94.40 + 18.88 = 113.28
There are 203 for four red and 202 for three green.
Given that,
- There are 199 green marbles and 199 red marbles in a bag.
Based on the above information, the calculation is as follows:
Since there is 4 red or three green.
So,
We can solve like
= 199 + 3
= 202
And,
= 199 + 4
= 203
Therefore we can conclude that there are 203 for four red and 202 for three green.
Learn more: brainly.com/question/16115373
Answer:
2
Step-by-step explanation:
From the graph, we obtain the trigonometric function as:
![y=2 \sec x+1](https://tex.z-dn.net/?f=y%3D2%20%5Csec%20x%2B1)
The corresponding cosine function have equation.
![y=2\cos x+ 1](https://tex.z-dn.net/?f=y%3D2%5Ccos%20x%2B%201)
This function is of the form: ![y=a\cos bx+c](https://tex.z-dn.net/?f=y%3Da%5Ccos%20bx%2Bc)
where
is the amplitude.
Therefore the amplitude is |2|=2
The third choice is correct