Answer:
There were 6 benches in park 1 and 18 benches in park 2.
Step-by-step explanation:
Let x be the no of benches in Park 1 and y in park 2.
Given that there are 12 more benches in park 2 than 1
Writing this in equation form, we have y = x+12 ... i
Next is if 2 benches were transferred from park 2 to park 1, then we have
x+2 in park 1 and y-2 in park 2.
Given that y-2 = twice that of x+2
Or y-2 = 2x+4 ... ii
Rewrite by adding 2 to both sides of equation ii.
y = 2x+6 ... iii
i-iii gives 0 = -x+6
Or x =6
Substitute in i, to have y = 6+12 = 18
Verify:
Original benches 6 and 18.
18 = 6+12 hence I condition is satisfied
18-2 = 2(6+2)
II is also satisfied.
Maybe this will help! (:
https://youtu.be/1wPJfzStBqE
Answer:
The correct option is D) 34%.
Step-by-step explanation:
Consider the provided information.
If it is given that you scored in the 66th percentile, that means you scored "as well as or better than" 66% of the group.
Here it is given that 66th percentile that means 66% of the data located below the 66th percentile.
That means 100%-66% = 34% of the data located above the 66th percentile,
Thus, the approximately 34% percentage of apple diameters is greater than the 66th percentile.
Therefore, the correct option is D) 34%.
Answer:
2nd possible answer is the correct one; the const. of var. is 1/3.
Step-by-step explanation:
xy = 1/3 can be rewritten in inverse variation format: Divide both sides by x to isolate y. Then y = (1/3)(1/x). The constant of (inverse) variation is 1/3.
Answer:
w=14
Step-by-step explanation:
29-15=14
