Answer: 412
Step-by-step explanation:
We need to calculate how many different groups of 2 volunteers come out of the 17 volunteers in the Eastern division
C¹⁷₂ = 17!/ 2! (17-2)! ⇒17*16*15!/ 2! * 15! ⇒ C¹⁷₂ = 17*16/2
C¹⁷₂ = 136
And the same criteria is valid for Western division volunteers
C²⁴₂ = 24!/ 2! *(24-2)! ⇒24*23*22! / 2!*22! ⇒ C²⁴₂ = 24*23/2
C²⁴₂ = 276
And the sum of these two groups will be the total ways the officers can be selected
C = 276 + 136 = 412
You need to have more evidence for us to answer this question
Answer:
381/1000
Step-by-step explanation:
0.381 = 381/1000 as a fraction
To convert the decimal 0.381 to a fraction, just follow these steps:
Step 1: Write down the number as a fraction of one:
0.381 = 0.381/1
Step 2: Multiply both top and bottom by 10 for every number after the decimal point:
As we have 3 numbers after the decimal point, we multiply both numerator and denominator by 1000. So,
0.381/1 = (0.381 × 1000)(1 × 1000)= 381/1000
Answer:
There are 154 calories in each serving
Step-by-step explanation:
924/6=154