Answer: 33 child tickets that were sold.
Step-by-step explanation:
Let x represent the number of child tickets that were sold.
Let y represent the number of adult tickets that were sold.
At the city museum, child admission is $5.40 and adult admission is $9.10. A total sales of $1079.10 was made on Monday. This means that
5.4x + 9.1y = 1079.1 - - - - - - - - - -1
On Monday, three times as many adult tickets as child tickets were sold. This means that
y = 3x
Substituting y = 3x into equation 1, it becomes
5.4x + 9.1 × 3x = 1079.1
5.4x + 27.3x = 1079.1
32.7x = 1079.1
x = 1079.1/32.7
x = 33
y = 3x = 3 × 33
y = 99
Any... That would be the answer
Answer:
Using the Bisection Method 
Step-by-step explanation:
These are the steps for the Bisection Method:
Suppose we need a root for f(x) = 0 and we have an error tolerance of ε
- Find two numbers a and b at which the function has different signs
- Define
- if
then accept c as the root and stop - if
then set c as the new b. Otherwise, set c as the new a. return to step 1.
We know from the information given that
- The function is
- ε = 0.01
Applying the steps of the Bisection Method you get:
1. There is a root between [1,2] because:
2. Define 
3. 
4. Because 
we set 1.5 as the new b.
The bisection algorithm is detailed in the following table.
Note that after 7 steps we have 
hence the required root approximation is c = 1.4106
It should be "A"
On the number line, it shows that -4.5 is further and to the right of -2.3.
Hope that helps!
Answer:
<em><u>d = 8</u></em>
Step-by-step explanation:
2(d -6) - 3 = 1
+3 +3
2(d-6) = 4
/2 /2
(d-6) = 2
+6 +6
(d) = 8
<u><em>d = 8</em></u>
