Answer:
Step-by-step explanation:
Given: Kristen made 4 out of 5 throws in her first basketball game, 5 out of 8 in her second game and 5 out of 7 free throws in her third game.
To Find: The experimental probability of Kristen marking her first free throw in her fourth game.
Solution:
There are only two possibilities that the first throw will be free or not.
Hence, the total outcomes = 2
Hence, Probability that the throw is free =
Hence, 1/2 is the experimental probability of Kristen marking her first free throw in her fourth game.
B.If a figure is a rectangle, then it is a square.
C.If a figure is not a square, then it is not a rectangle.
D.If a figure is not a rectangle, then it is not a square.
Answer:
D
Step-by-step explanation:
Its very simple\
To find the values of x2 and y2 for point G(0,0) when you are given that G is the midpoint of points (x1, y1) and (x3, y3), you can use the midpoint formula:
Midpoint formula:
(x, y) = ((x1 + x3) / 2, (y1 + y3) / 2)
Given:
(x1, y1) = (2, 3)
G(0, 0)
Plug these values into the midpoint formula:
(0, 0) = ((2 + x3) / 2, (3 + y3) / 2)
Now, solve for x3 and y3:
For x3:
0 = (2 + x3) / 2
Multiply both sides by 2 to isolate x3:
0 = 2 + x3
Subtract 2 from both sides to find x3:
x3 = -2
For y3:
0 = (3 + y3) / 2
Multiply both sides by 2 to isolate y3:
0 = 3 + y3
Subtract 3 from both sides to find y3:
y3 = -3
So, the values are:
x3 = -2
y3 = -3
Therefore, the coordinates for point (x2, y2) are:
x2 = 3
y2 = -3
What does the origin of the graph represent in this situation? explain your answer
Answer:
See below
Step-by-step explanation:
Domain
The domain is the x value. They go alphabetically.
domain = x value
range = y value.
The domain for this situation is 0 to 90 gallons
domain: 0 ≤ x ≤ 90. The domain is between 0 and 90.
As the truck moves, each gallon of gas on the x axis moves it closer to it's destination 660 miles away (Atlanta Ga)
The slope of the graph is the rate of gas consumption. slope = miles / gallons.
slope = 660 / 90
slope = 7.33 miles per gallon. You are not asked for this but it might help you understand what the domain represents. Every gallon used in the domain allows you to travel another 7.33 miles.
Origin
The origin is (0,0). It means that the Fedex truck has not moved at all when the trip began. It has gone 0 miles and used 0 gallons of diesel fuel.
If you divide 660 by 90, we see that the unit rate for this graph is 7.333 repeating, or 7 1/3. So it shows the unit rate.
The domain is anything that can be divided by 7 1/3.
The origin of the graph represents the coordinates for every other point on the graph.