Answer:
Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half.
Step-by-step explanation:
Answer:
Part A: Two pieces of information that are provided by the graph is the median which is 55 and the range which is 20-95. Two piece of information that is not provided by the graph is the mean and mode.
Part B: The interquartile range of the data is 25. It represent the range between the amount of time in minutes that the students of a class surfed the internet.
I am not sure if this is all correct, but i tired. I hope this helps :)
Answer:
x = 25
Step-by-step explanation:
x + 25 + 2x - 10 + 90 = 180
3x + 105 = 180
3x = 75
x = 25
Answer:

Step-by-step explanation:
Note that the integral of
is not 
The solution is as follows:
Given

Required
Integrate
Represent the given expression using integral notation

This question can't be solved directly;
We'll make use of exponential rules which states;

By comparing
with
;
we can substitute 5 for a;
Hence, the expression
becomes

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However, the integral of
is 
This is shown below:
Given that 
Applying power rule;
Power rule states that

In this case (
), n = 5;
So,
becomes


