Answer:
x=40
Step-by-step explanation:
x=4(x+10)÷5
x=(4x+40)÷5
5x=4x+40
x=40
I think its 125, because you can fit 5 cubes across, 5 cubes from one side to the other side, and you can stack 5 cubes up so 5*5*5= 125
Answer:
a) 0.8836
b) 0.7339
c) 0.2342
Step-by-step explanation:
Books classified as fiction = 94% or 0.94 probability
Books classified as non-fiction = 1 - 0.94 = 0.06
a) for two books, we get: 0.94 * 0.94 = 0.8836 Probability
b) The probability that all five books are fiction is: 0.94^5
This equals 0.7339 Probability
c) Probability that one books is non-fiction, while the other 4 are fiction is determined in the following way:
Probability of non-fiction * probability of fiction^(number of books)
0.06 * 0.94^4 = 0.0468
This does not account for the order at which the non-fiction book shows up. Such as the non-fiction book being the first book picked, or in another case - the non-fiction book being the last picked.
Since there are 5 ways this could occur, the total probability will be calculated as shown: 0.0468 * 5 = 0.2342 Probability
Answer:
And the interpretation for this value is that the oak tree is have a height of 40% lower than the Redwood tree
Step-by-step explanation:
For this case we can calculate the % of change with the formula of relative change given by:
For this case the Base value is 200 ft since represent the heigth of the redwood tree selected as the base
And the New value would be 120 who represent the height of the oak tree
If we replace into the formula we got:
And the interpretation for this value is that the oak tree is have a height of 40% lower than the Redwood tree
