Answer: 5/6
Explanation: Since we're finding the probability of 1 or 2 people living on the first floor, we need to consider all of the times that either no one lived on the first floor or all three people lived on the first floor and subtract that from 12, which is our sample space.
There are only two cases where three people lived on the first floor. Hence, we have 10/12 times 1 or 2 people are living on the first floor.
This reduces down to a 5 in 6 chance.
Answer:
8x^{3}
Step-by-step explanation:
By the laws of exponents we have to multiply each term in the parenthesis by the exponent on the outside:
(2x)^{3} would be equal to = 8x^{3}
Another way we could write would be (2x)(2x)(2x) = 8x^{3}
The second one is the same, just fill in as 8 and 3
Answer:
24 ounces of butter
21 ounces of sugar
30 ounces of flour
12 eggs
3 teaspoon of baking powder
Step-by-step explanation:
Simple. All you had to do was multiply each quantity by 3, because you needed 3 lots of each.
Hope this helps.
