Exponents
Exponential Functions
More Things With Exponents
Scientific Notation
Grab Bag
100
x4*x7
What is x11?
100
What is the starting value and rate
Starting Value: 300
Rate: -.15, 15% decrease, 85% of the original amount following each period of time (x).
100
(m^5)/(m^3
What is m2?
100
Is 39*105 in scientific notation? If not write it properly.
No it is not. Correct Way: 3.9*106
100
Write out the equation used to represent exponential growth/decay
What is y=A(1+r)x?
200
Simplify
What is x2?
200
A bank offers 4.5% interest per year for a savings account. Write an equation if you were to deposit $250 into an account.
What is y=250(1+0.045)x
200
simplify 2-3
what is
1/2^3 or 1/8
200
Convert to Standard Form: 4.343*103
What is 4,343?
200
What is 34-3 in scientific notation?
What is 3.1*101
300
3g2*9g-2
What is 27
300
A bank offers 5% interest per year for a savings account. Write an equation if you were to deposit $315 into an account and not touch it for 3 years?
What is $364.65?
300
(4c2*c)3
What is 64c9?
300
Convert 4,657,000,000 into Scientific Notation
What is 4.657*109?
300
List/Explain the rules of product of powers, quotient of powers, and power of powers. (Same Bases)
Product of powers: Keep base add exponents Quotient of powers: Keep base subtract exponents
Power of powers: Multiply exponents.
400
5y4*8y5*3y2
What is 120y11
400
A population of bacteria initially starts with a population of 70. It triples every day. What is the population after 9 days?
What is 1,377,818?
400
(3h^4 y)/(5h^3 y^2)
What is
(3/5)h(1/y)
400
Simplify (2*109) * (3.5*106)
What is 7*1015?
400
Any number raised to the power of zero is always this lonely number.
What is one?
500
(2w^3 * w^2 )^2
What is 4w10
500
In 2004, a bottle of juice cost $1.00 in a vending machine. If prices increase about 3% per year how much would it cost in 2025?
What is $1.86?
500
((6n^3 c^6)/(3n^2 c^4 ))^2
What is
4n^2 c^4
500
Simplify:
(9.5*10^10)/(2.5*10^-8)
What is 3.8*1018?
500
How many times bigger is 4.5*1015 compared to 3.543*107
What is 127011007.6 times bigger?
600
((4r^5)/(3r^3))^3
What is
(64r^6)/27
600
You buy a used car for $6200 every year the car loses 12% of its value. Write an equation to represent the car and how much would it have cost if you bought it 5 years ago?
What is y=6200(1-0.12)x and it would have cost $11,748.39
600
(6k^-4 b^-3)/(9kb^-5)
What is
(2b^2)/(3k^5)
600
GDP (Gross Domestic Product) generally increases by 3% each year. If in 2025, Switzerland had a GDP of one million dollars, what should be the gross domestic product by 2030? Round to the nearest Ten thousand and then write your answer in scientific notation.
What is 1.16*105?
600
What is Googol in scientific notation?
What is 1*10100 ? (There is ZERO WAY someone got this right) - Josh from yesterday