10^2+15^2=
100+225=325
The square root of 325 is 18.0277563773 is you round it to the hundredths place it’s 18.03
The car cost altogether for the weekend rental and mileage charge is 1834 euro
<h3>How to find the cost of his trip?</h3>
The cost of the trip can be found with the following equation:
84 + 7 × (750 - 500)
Therefore,
calculate the sum: 84 + 7(250)
Therefore,
7(250) = 1750
84 + 1750
Hence,
84 + 1750 = 1834 euro
Therefore, the car cost altogether is 1834 euro
learn more on cost here: brainly.com/question/9547178
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Answer:
168 x 21 = 3,528
duncan typed 168 words a minute
Step-by-step explanation:
If 2 boxes remain empty, it means that we put all three balls in one single box.
Suppose the full box is box number 1. For each ball, we have three choices - we may put it in box number 1, 2 or 3. This means that each box has a 1/3 chance of receiving each ball.
So:
- we choose box 1 for ball 1 - that's a 1/3 chance
- we choose box 1 for ball 2 - that's a 1/3 chance
- we choose box 1 for ball 3 - that's a 1/3 chance
So, the probability of putting all balls in box 1 is
But this is the probability of putting all ballx in box 1, and you can repeat this logic for box 2 and 3.
So, the probability of putting all balls in one single box is 1/27 for each box, for a total of