Answer:
Step-by-step explanation:
Like terms have same variable with same power. Combine like terms
153y³ + 132y² + 6y - 5 - 3y³ - 5y² +4y - 2
= <u>153y³ - 3y³</u> + 132y² - 5y² + 6y + 4y <u> -5 - 2</u>
= <u>150y³</u> + 127y² + 10y<u> - 7</u>
Answer:
That something unexpected is about to happen.
Step-by-step explanation:
Answer:
a. $1251.5
b. $1254.64
c. 15.4 years
d. 30.56 years
Step-by-step explanation:
Given the information:
- Principle (P) = $800
- Interest = 4.5%
As we know, the formula to find the future value of Jackie deposit with interest is compounded monthly, quaterly, ..is
where:
- P = initial balance
- r = interest rate (decimal)
- n = number of times compounded annually
- t = time
Hence:
a. If the interest is compounded quarterly how much money will Jackie have in 10 years?
<=>
<=> A = $1251.5
d. If Jackie's money is compounded monthly, how long will it take her money to triple?
<=>
<=>
<=>
<=> t = 30.56 years
As we know, the formula to find the future value of Jackie deposit with interest is compounded continuously
A = P*
where e is the mathematical constant approximated as 2.7183.
b. If the interest is compounded continuously how much money will Jackie have in 10 years?
<=> A = 800*
<=> A = $1254.64
C. If Jackie's money is compounded continuously, how long will it take her money to double?
<=> P*
= 2*800
<=> 800*
= 1600
<=>
= 2
<=> t = 15.4 years