Here is the answer and explaining how i did it
Answer: r + 6
Step-by-step explanation:
Shown in the question, r represents the numbers of marbles that Rory has. Conrad has 6 more marbles than Rory, which means than is r + 6.
Answer:
5.07
Step-by-step explanation:
The volume of a cube is it's side length squared.
We can represent the side length as x.
x^3=130.
Then, taking the cubic root,
x=5.07
<span>I am assuming the gender of each child is independent of the other.
Then the information about the first three children is irrelevant.
So then the probability of fourth child being boy is 1/2, since </span><span>boys and girls are equally likely</span><span>.
Hope this helps.</span>
The percent of the cost of a pair of Floating Jumps is a pair of Ground Morgans is 48% Expensive.
<u>Explanation:</u>
Let the cost of Ground Morgans be 100
Cost of Ground Morgans = Cost of Elite Butterflies – 20% Cost of Elite Butterflies
100 = 0.8 X Cost of Elite Butterflies
125 = Cost of Elite Butterflies
Similarly,
Cost of Cloud Trainers = 96.15
Cost of Floating Jumps = 192.3
Hence % of Floating Jumps to Ground Morgans = (192.3 – 100)/192.3 = 47.99 = 48%