Answer:
$13.16
Step-by-step explanation:
For each individual spin, there are two possible outcomes:
- There is a 1 in 38 chance of winning $175.
- There is a 37 in 38 chance of losing $5.
The expected value for each spin is the sum of the products of each outcome by their respective probability.
In 50 spins, the expected value is:
You can expect to lose $13.16 if you spin the wheel 50 times.
Answer:
d
Step-by-step explanation:
easy
Answer:
water : sucrose : saline = 1000 : 199 : 271
Step-by-step explanation:
Given Information:
Process:
- convert everything to mL (same units)
- 1 litre = 1000 ml
- water = 1 litre = 1000 ml
- water : sucrose : saline = 1000 : 199 : 271
Total cost after discount and before tax will be $9.36!
The number of different 3-letter arrangements of letters is 15600 arrangements
The question has to do with permutations
<h3>What are permutations?</h3>
Permutations are the number of ways of arranging n objects in x ways. It is given by N = ⁿPₓ = n(n - 1)(n - 2)...(n - x + 1)
<h3>How many different 3-letter arrangements of letters are possible?</h3>
Since we have three initials for the luggage, and we have 26 letters of the alphabet. We have 26 letters to be permutted or arranged in 3 ways.
So, the number of arrangements is ²⁶P₃ = 26 × 25 × 24
= 15600 arrangements
So, the number of different 3-letter arrangements of letters is 15600 arrangements
Learn more about number of arrangements here:
brainly.com/question/27863219
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