Answer:
Step-by-step explanation:
Given
The above data
Required
Determine the expected value E(x)
E(x) is calculated as thus;
Where f(x) represents the total sale of each outcome;
For A:
For B:
For C:
Hence, E(x):
3 cm/h easy peasy
Step-by-step explanation:
- 12 cm in 4 hrs
- For 1 cm : 12/4 = 3 cm
The numbers from which we are to determine the smallest number that can be divided leaving a remainder of 5 are 44, 55, and 220. We have to do the prime factorization of all the numbers to determine their least common multiple (LCM).
Factorization of 44:
44 = 11 x 4 = 11 x 2 x 2
Factorization of 55:
55 = 11 x 5
Factorization of 220:
220 = 11 x 20 = 11 x 5 x 4
Since 220 has all the factors from 55 and 44 then, the least common multiple is 220. Add 5 to the LCM in order to determine the unknown.
<em>ANSWER: 225</em>
You want to by two apples. Each apple costs three dollars. How much do you need to by two apples.
