Answer:
To find the interquartile range (IQR), first find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
Step-by-step explanation:
Answer
92
Step-by-step explanation:
all you have to do is multiply 34x2 and add 12+12 which is 24 so you should get 92 as your answer
<u>Step-by-step explanation:</u>
An equation is a mathematical statement that two things are equal. It consists of two expressions, one on each side of an 'equals' sign. If the quadratic polynomial = 0, it forms a quadratic equation. Therefore, the standard form of a quadratic equation can be written as: ax² + bx + c = 0 ; where x is an unknown variable, and a, b, c are constants with 'a' ≠ 0 (if a = 0, then it becomes a linear equation).An equation with a degree of 2 is a quadratic polynomial , which means having a maximum of degree 2 .
Given below are some examples of equation with a degree of 2 :
6x² + 11x - 35 = 0.
2x² - 4x - 2 = 0.
-4x² - 7x +12 = 0.
20x² -15x - 10 = 0.
x² -x - 3 = 0.
5x² - 2x - 9 = 0.
3x² + 4x + 2 = 0.
-x² +6x + 18 = 0
Answer:
$
1
,
920
Explanation:
Find
15
%
×
12800
15
100
×
12800
1
=
$
1
,
920
Step-by-step explanation:
The flat fee would be $3 and having each ticket cost $18. You would need to set the data up as (5, 93) and (3, 57) and then using them to find the change in Y over the change in X. What I did was 93 - 57/ 5 - 3 to equal 36/2 or 18. Then you would need to substitute the information into the equation Y= mX + B. You can pick either of the data points and fill them in accordingly as I did
57=18(3)+B. After multiplying 18 and 3, you get 54, which you subtract on both sides to get B, or the flat fee to be $3. Hope this helps.
