Y would be the output value after inputting an X value and solving the necessary equation.
On the pictured graph, the numbers along the bottom are the X values and the numbers along the side are the Y values.
Looking at where the yellow dots are located on the X axis, there ia a dot at 0, 7, 14, 21, 28 and 35.
Now look at the corresponding Y values for each of those dots, they are at 0, 42, 84, 126, 168 and 210.
To find the proportionality of the graph using the equation y =kx, we can fill in the Y and X values and solve for k.
using x = 7 and Y = 42, the equation becomes 42 =k(7).
To solve for k divide both sides by 7: k = 42/7 = 6
When you replace the x and Y with the other numbers on the graph k is also equal to 6, so the correct equation would be B. y = 6x
Answer:
4: yellow ball = 1/7 or 14.29%
Orange ball = 12/35 or 34.3%
5: 1/5 or 20% for both
6: white = 1/7 or 14.29%
red = 6/35 or 17.14%
yellow = 1/7 or 14.29%
Step-by-step explanation:
To find probability you take the amount of the object you are given (x) over the total amount (T) then times by 100. (X/T) * 100 = % of probability
So for yellow you take 5/35 which equals 1/7 or 0.1429....then you times it by 100 which gives you the 14.29%.
Red = 6/35=0.1714 * 100 = 17.14%
orange = 12/35 = 0.343 * 100 = 34.3%
Black = 7/35 = 0.2 * 100 = 20%
White = 5/35 = 0.1429 * 100 = 14.29%
Answer:
Look at step-by-step
Step-by-step explanation:
the key word "times" tells us we are multiplying something
Lisa is 9 years younger than her brother
Paul is 4 <u><em>times</em></u> the age of Lisa seven years ago
so now that we have some of this info lets just try to figure this out yeah XD
so we know that she is 9 years younger than her brother right
so lets just say he's 19 and she's 10
10 - 7 = 3
19 - 7 = 12
seven years ago then she was 3 and her brother was 12
SOOOOO
when you divide 12 by 3 you get 4 (4 times older)
when you multiply 3 by 4 you get twelve.
thats where the 4 comes into play
amd technically this question is weird as heck because it doesnt give you numbers to start out with (ages i mean) and so you just woould have to make up some random age.
Hopefully i am not completely wrong :)
Answer:
151.320046 m^2
150 m^2
Hope it helped!!!!!
Step-by-step explanation:
Area of the circle is:
pi * r^2
Therefore:
= pi * 17^2
= 289 * pi
Now Area of the sector:
= 289 * pi * (60/360)
= 289 * pi * 1/6
= 48.1666667 * pi
= 151.320046 m^2
= 150 m^2 (rounded)