Let x + 15 = total penguins
15/ (x +15) = .30
15 = .30x + 4.5
.30x = 10.5
x = 35
Total penguins = 15 + 35 = 50
Double Check
15 / 50 * 100 = 30% Correct!!!
Answer:
<u>The probability of each outcome rolling two numbered cubes is 1/36 or 2.8% (Rounding to the next tenth)</u>
Step-by-step explanation:
Probability of each outcome with one cube = Number of favorable events for each outcome/Total number of possible events
Replacing with the real values, we have:
Probability of each outcome with one cube = 1/6
Probability of each outcome with two cubes = 1/6 * 1/6 = 1/36
<u>The probability of each outcome rolling two numbered cubes is 1/36 or 2.8% (Rounding to the next tenth)</u>
Answer:
B
Step-by-step explanation:
The first week, she worked
The second week, she worked
Total number of hours she worked over these 6 days
Your total volume is 150 cubic feet and your weigh is .1 tons each cubic foot
Answer:
Step-by-step explanation:
The average rate of change of a function over an interval is simply the slope over the interval because:
We have to know f(6) and f(-4)
