Answer:
The average value of the function on the given interval 6.5.
Step-by-step explanation:
Consider the given function is
We need to find the average value of the function on the given interval [1,13].
The average value of the function f(x) on [a,b] is
Average value of the function on the given interval [1,13] is
Therefore, the average value of the function on the given interval 6.5.
Answer:
Step-by-step explanation:
The given expresion is
when we expand this expression we get;
Now let us analyze the options:
First:
This is equivalent to the given expresion.
Second:
Also equivalent
Third:
Also equivalent
Fourth:
Not equivalent
Probability of heads or tails is .5
so you do (.5)^3 and you get D = 0.125
Answer:
no
Step-by-step explanation:
no
Answer: 61 cents
Step-by-step explanation:
Let’s assume a circle is X and a square is Y.
The problem states:
5x + 1y = 20
2x + 3y = 21
Taking the 1st equation we can see that
1y = 20-5x which is the same as
y = 20–5x
If we replace y in the 2nd equation with the above we get:
2x + 3(20–5x) = 21
which is the same as
2x + 60 - 15x = 21
we can rearrange to get
2x -15x = 21 -60
which is the same as:
-13x = -39
therefore x = -39/-13 or
x = 3
We can then calculate y
If y = 20–5x, then y = 20 -15
There y = 5
So to answer you question, 12 circles plus 5 squares =
12x + 5y = 12(3) + 5(5) = 36 + 25 = 61 cents
hope this helps