Answer:
It's Emily's class. They have 20 students while Santiago's class has 18.
Step-by-step explanation:
75%=0.75=3/4. If 3/4=15, then 1/4 =15/3=5. So 4/4=5x4=20.
2/3=12. 1/3=12/2=6. 3/3=6x3=18.
The question asks us how many months can you pay the rent.
Facts:Rent is 70,000 per month; Total money is 500,000
Plan: You will divide 500,000 by 70,000
Work: 7 months when estimated
Solution sentence: You will pay 70,000 dollars for 7 months
Answer:
Triangle ABC is similar to triangle ADE.
Answer:
It'll take 38.3 years to obtain the desired return of $25,000.
Step-by-step explanation:
In order to solve a continuosly coumponded interest question we need to apply the correct formula that is given bellow:
M = C*e^(r*t)
Where M is the final value, C is the initial value, r is the interest rate and t is the time at which the money was applied. Since he wants an return of $25,000 his final value must be the sum of the initial value with the desired return. So we have:
(25000 + 8000) = 8000*e^(0.037*t)
33000 = 8000*e^(0.037*t)
e^(0.037*t) = 33000/8000
e^(0.037*t) = 4.125
ln[e^(0.037*t)] = ln(4.125)
t = ln(4.125)/(0.037)
t = 1.4171/0.037 = 38.2991
t = 38.3 years
Answer: She would have $315
Because there are 7 days in a week so you multiply 22.50 by 7 and you get 157.5, Then because she does it for two weeks you multiply 157.5 by 2 and you get 315
Hope this helps
