24 students are left. 1/3 of 90 is 30 leaving 60 kids to give their speeches the next day. 2/5 of the rest of the students will be left after today when 3/5 give their speeches. so .4 * 60= 24
The answer is C, y=10x^2-100x+254
Answer:
$4779
Step-by-step explanation:
First you need to write an equation to model this situation. In this case it's f(x)=1000(1.12)^x. College usually lasts 4 years, so to find the total amount of money they need to budget, you need to find the sum of f(0), f(1), f(2), and f(3).
This is roughly equivalent to 1000+1120+1254+1405, which equals 4779.
Answer: multiplication i think
Step-by-step explanation:
