Help with a and b? Thank you
Answers
Step-by-step explanation:
Given data:
Cars Vans Others
60 21 3
The data represents the number of cars on a single day.
Find the relative frequency;
It is the number of times an event occurs.
Here the time frame is within a day;
Relative frequency =
Relative frequency = 60 + 21 + 3 = 84vehicles per day
ii.
Number of vans in a week;
Number vans in a week = 21van per day x 7 days = 147vans
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Which equation is represented by the table?x y (x, y)0 –1 (0, –1)1 4 (1, 4)2 9 (2, 9)A.y = 5x – 1B.y = –3x + 3C.y = 3x – 4D.y = 3x + 3
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Answer:
6 is the y-intercept of y = -2x + 6
Step-by-step explanation:
hope this helps :)
Answers
Answer:
it is 2,4
Step-by-step explanation:
The point that they meet is 2,4 . It means X+ is 2 and Y+ is 4 .
You can write a as their meet point . you should answer like this a(2,4) .
Answers
I stand ready to begin the task, as soon as you tell me the equation.
Answers
Answer:
The 2nd graph correctly represents the situation.
Step-by-step explanation:
Let the number of Atomic Fireballs= x and the number of Gummi bears= y.
Now, Juan purchased total 7 pounds of candies.
So,
Also, the cost of Atomic Fireballs and Gummi bears is $4.25 and $1.25 per pound respectively.
Since, Juan spent total $14.75 before taxes.
Then,
That is, the system of equations is given by,
Plotting the equations, we get that,
The 2nd graph shown below correctly represents the situation.
The Q says for fireballs to be x and gummy bears to be y. So they correspond to their axis. Knowing this you get rid of the last 2 graphs. When you plug in these vertexes into the equations, the only right answer is the graph in picture 2.
A.56
B.6720
C.960
D.40
Answers
Using, binomial coefficient, the value of 8C5 is 56, which corresponds to option A.
To calculate the value of 8C5 (8 choose 5), we use the binomial coefficient formula:
nCr = n! / (r! * (n - r)!)
where n is the total number of items, r is the number of items chosen.
In this case, n = 8 and r = 5.
8C5 = 8! / (5! * (8 - 5)!)
Now, let's calculate the factorials:
8! = 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1 = 40,320
5! = 5 * 4 * 3 * 2 * 1 = 120
3! = 3 * 2 * 1 = 6
Now, substitute these values back into the formula:
8C5 = 40,320 / (120 * 6)
8C5 = 40,320 / 720
8C5 = 56
Therefore, the value of 8C5 is 56, which corresponds to option A.
To know more about binomial coefficient:
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Answer: The answer would be 56!
Step-by-step explanation:
6x7x8 / 3! =56