Answer:
It b
Step-by-step explanation:
Answer:
5.38516480 or √
29
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
x=average
(x+x+x+x)/4=average
to increase x by 2 you add 2
x+2=average
(x+2+x+2+x+2+x+2)=4=(4x+8)/4=x+2
you'd have to increase the sum by 8 to make the numbers' averages' go up by 2
Answer:
a. mean = - 1,115,000 visitors i believe not sure about b forgot all this
Step-by-step explanation:
do 11,150,000/10
Answer:
Beatrice will accumulate $1230.72 at the end of the year.
Step-by-step explanation:
We can write:

for deposits
The first month would have only the deposit reflected in her balance, then, expanding some steps of the calculation would yield:

A geometric series is given by:

Translating our series to the short form:

plugin in the values for the 12 month gives:
