Evaluate<span> the series by expanding the summation, then adding all of the values. 154 would be the answer.</span>
Answer:
70 would be the answer to this question....apparently.
Step-by-step explanation:
1/3 is 0.33.. and 1/4 is .25 , so the answer is 1/4
Answer:
D
Step-by-step explanation:
elves in 1000 years = elves now x (rate of increase)^time
elves increase every century. there are ten years in a century. thus time = 1000/100 = 10 years
144 x (3)^10 = 8,503,056 elves
Answer:
108
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
721×32
Applying the fractions formula for multiplication,
=72×31×2
=2162
Simplifying 216/2, the answer is
=108
