Answer:
O (0, 6)
Step-by-step explanation:
An ordered pair is in parentheses and always has an x and y value.
I hope this helped and have a good rest of your day!
From clue 3, we know that the three numbers average to 15. This means we add up the three numbers x,y and z and divide by 3 to get 15. So one equation is (x+y+z)/3 = 15 which turns into x+y+z = 45 after multiplying both sides by 3.
Let's say that x < y < z. In other words x is the smallest number, y is the middle and z is the largest. Based on clue 2, this would tell us that z = 8*x (since largest is 8 times the smallest). We can replace the 'z' in the equation x+y+z = 45 with 8x like so
x+y+z = 45
x+y+8x = 45 ... replace z with 8x
9x+y = 45
Now onto clue #1. The smallest number x is a prime number and it is 1/6 times the size of the middle number y. Put another way, the middle number y is 6 times larger than the smallest number. We have this equation y = 6*x
9x+y = 45
9x+6x = 45 ... replace ywith 6x
15x = 45
x = 45/15
x = 3 which is a prime number
Now that we know x = 3, we can use it to find y
y = 6*x = 6*3 = 18
and then use x = 3 to find z
z = 8*x = 8*3 = 24
Therefore the three mystery numbers are 3, 18, and 24. Note how these three values add to 3+18+24 = 45 which you then divide over 3 to get 45/3 = 15. So the average of the values 3, 18, 24 is the number 15. This helps confirm the answer.
Answer: Dividing the actual yield by the theoretical yield and multiplying by 100 indicates percent yield.
Step-by-step explanation:
We know that the percent yield is the percent ratio of actual yield to the theoretical yield ( since the actual yield is commonly less than the theoretical yield.), then multiply with 100.
Hence, the true statement about percent yield is "Dividing the actual yield by the theoretical yield and multiplying by 100 indicates percent yield."
Answer:
For the first 1, the box plot is more helpful to find the minimum distance. For the second one, the histogram is the best one to find 23 vehicles.
Step-by-step explanation:
Box plots are created based on medium, range, and mode. Histogram can show the exact numbers.
7/8, 1 is also 8/8 so if you add that to -1/8 (then it automatically subtracts since it’s adding a negative) making 7/8.
