Answer:
y intercept : -3
slope: ( 8, 5)
Step-by-step explanation:
so the y intercept is always the number where the line passes through the vertical line which is the Y line in this occasion its -3.
the slope you use rise over run for this type of graph.
just see the pattern on how much you have to rise and how many times you have to run which on this case rise is how many times its going up and run is how many times its going to the left to find where it hit a perfect spot like where the dots are.
im gonna put the answers up there i just wanted to explain to how to do it hope this helps!
Answer:
33.33%
Step-by-step explanation:
We need to calculate the <u>unit selling price and cost of each cosmetics.</u>
If a person bought some cosmetics from wholesale market at the rate of Rs 360 per dozen., then for 1 cosmetics, we will say;
x = 1 cosmetic
since 360 = 12 cosmetic
cross multiply
12x = 360
x = 360/12
x = 30
Hence the unit cost price of the cosmetics will be Rs. 30
Similarly, if he sells it at Rs 80 a pair, then he sold one cosmetic at 80/2 = Rs. 40 (a pair is 2 cosmetics)
Selling price per unit = Rs. 40
Cost price per unit = Rs. 30
percent gain = SP-CP/CP * 100%
percent gain = 40-30/30 * 100
percent gain = 10/30 * 100
percent gain = 100/3
percent gain = 33.33%
Hence the percentage gain is 33.33%
45, 51, 52, 58, 61, 63, 66, 72, 74
You're trying to find the second quartile (Q₂), and to find that, you must find the median, and then find the median within the second half of the median :)
Median (Middle Number) : 61
Now, look at 61, and look at 74. What is the median of those numbers in this set?
Q₂ = 66
So, your quartile 2 is 66.
~Hope I helped!~
Answer:
a
Step-by-step explanation:
bc proportions
Answer:
n = 55/8
Step-by-step explanation: