Answer:
The expression for the change received = $20 - 3 J
Step-by-step explanation:
The cost of 1 juice bottle = $3
Let us assume the number of juice bottles bought = J
The amount of bill paid = $20
Now, the cost of J juice bottles = J x ( Coat of 1 juice bottle)
= J x ( $3) = 3J
Now, the Change Returned = $20 bill - The cost of J juice bottles
= $20 - 3 J
or, Change Returned = $20 - 3 J
Hence, the expression for the change received = $20 - 3 J
Answer:
see explanation
Step-by-step explanation:
(a)
The median is represented by the solid vertical line inside the box, that is
median = 58
(b)
The interquartile range is the difference between the upper and lower quartiles.
The upper quartile is the value on the right side of the box, that is 72
The lower quartile is the value on the left side of the box, that is 34
Interquartile range = 72 - 34 = 38
(c)
The range is the difference between the maximum and minimum values
The maximum is indicated by the vertical bar on the right outside the box
The minimum is indicated by the vertical bar on the left outside the box
Range = 86 - 10 = 76
For this problem, we know d = 6 because (11 - 5) = (17 - 11) = (23 - 17) = 6
Now, we have to use the formula:
For this problem, d = 6 and a(base1) is 5, so plug it in like this:
To simplify, all you have to do is distribute the six and reduce like so:
So, here's your answer:Hope this helps!
Step-by-step explanation:
(x, y) = (-20, 7), (-5, -2), (0, 3), (15, -4), (30, 5)
You want 1/5x to match the x-value in the given table. To make that happen, multiply the given x by 5.
Example: when (1/5x) = -4, f(1/5x) = 7, so x = -4·5 = -20 for y = 7.
The transformation f(1/5x) is a horizontal expansion by a factor of 5, so each point of f(x) is now 5 times farther from the y-axis than it was.
I Hope This Help