Which equation is represented by the intersection of the graphs below?
2 answers:
Answer: The answer is (A) tan x = 1.
Step-by-step explanation: We are given to select the correct equation from the options that is represented by the intersection of the graphs shown in the figure.
We can see in the graph that the red graph shows the function (1) as follows:
and the blue graph shows the following function (2):
Therefore, the intersection of the graphs (1) and (2) will be
Thus, (A) is the correct option.
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Answer:
1425
Step-by-step explanation:
∑ 1 ^30 (3n+1)=4+7+10+... 30 terms
a=4
n=30
d=7-4=3
Answer:
The ratio of milk cartons left over to milk cartons taken is <u>2:3.</u>
Step-by-step explanation:
Given:
In the cafeteria 100 milk cartons were put out for breakfast.
After breakfast there were 40 milk cartons left.
Now, to find the ratio of milk cartons left over to milk cartons taken.
Total cartons of milk put out for breakfast = 100.
<em>Cartons of milk left over after breakfast = 40.</em>
So, to get the cartons of milk taken by subtracting cartons of milk left after breakfast from total cartons of milk put out for breakfast:
<em>Thus, cartons of milk taken for breakfast = 60.</em>
Now, to get the ratio of milk cartons left over to milk cartons taken:
<em>On simplifying it:</em>
Therefore, the ratio of milk cartons left over to milk cartons taken is <u>2:3.</u>