precalc. 2. simplify 3. simplify 4. simplify
TRANSCRIPT
DEAL OR NO DEAL REVIEW 5.1-5.4Precalc
1.Simplify
2.Simplify
6 ๐ฅโ 2+9 ๐ฅ2
3 xโ2
3.Simplify
2 xโ3 (x5โ2 x3 )โ
4.Simplify
(๐ ๐โ๐ )โ๐
5.Solve
๐๐โ๐=๐โ๐๐
6.Simplify
3โ๐๐๐โ๐๐๐
7.Simplify
(๐๐ )๐
๐๐ โ ๐๐
8.Simplify
9.Determine whether the following is an example of a) Exponential Growth, b)
Exponential Decay, c) Neither, or d) Both:
๐=๐(๐๐ )๐
10.Determine whether the following is an example of a) Exponential Growth, b)
Exponential Decay, c) Neither, or d) Both:
๐=(๐ .๐๐ )๐
11.Determine whether the following is an example of a) Exponential Growth, b)
Exponential Decay, c) Neither, or d) Both:
๐=๐ ๐๐
12.You just deposited $5,000 into an
account that pays 2% interest. What is the balance in the account after 3
years if interest is compounded: Continuously
13.
You just deposited $5,000 into an account that pays 2% interest.
What is the balance in the account after 3 years if interest is
compounded: Monthly
14.You just deposited $5,000 into an
account that pays 2% interest. What is the balance in the account after 3
years if interest is compounded: Daily
15.
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17.
18.Suppose a strain of bacteria grows at
a rate of 20% per day. How long will it take the bacteria to double?
19.A radioactive isotope decays at
a rate of 1.5% over 3 years. How long will it take for the isotope to reach its half-life?
20.