Answer: 1)
a combination
b permutation
c permutation
d permutation
2)
B coz 6 and 11 is the only combination which can have 462 possibilities as they r both factors of 462
You need to find "dollars per hour". So you need to know the total dollars and the total hours.
You already know the total dollars ... it's 54.
What are the total hours ? 2-1/2 plus 4-1/4 . Can you add those ?
Once you add up the total hours, divide ($54) divided by (total hours).
The quotient is the number of dollars she earns for each hour she works.
1 ,3, 1
The first one is 1 the second is 3 and the last one is 1
To solve this, you must subtract .56 from -1.64. Then divide that by -5.5x. So the answer is .4
No, a degree in C is much larger than a degree in F, so since the two are used in this question, it is imposable to know if the temperature raised at all between the time of 2 pm and 6pm
