Maria needs to save $187.50 per month in order to attend college.
First, subtract the $1,100 scholarship from the cost of college, or $10,100, to get $9,000. This is the amount that she needs to save after 4 years. Next, since she is saving monthly, we need to know how many monthly periods are in 4 years, so multiply 12 months/year by 4 years to get 48 monthly periods. Finally, divide the total amount needed ($9,000) by the monthly periods (48) to get $187.50. This answer would change if she earned any interest on her savings, and depending on the compounding period, if any, for such interest.
Answer:
10
Step-by-step explanation:
5+5=10
Answer: I think its C
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Let's change the base to base 10 (log10(x) = log(x)).
logb(a) = log(a)/log(b)
log3(3²) =log(3²)/log3
Knowing that log(aⁿ) = n*log(a)
log(3²)/log3 = 2*log(3)/log(3)
So, we can simply log(3)/log(3) = 1
log3(3²) = 2
