Things you should be able to do at the end of week 2 (1-16 ...



Things you should be able to do at the end of

Block week5

1. Write as the sum or difference of logarithms. Simplify if possible.

a) [pic][pic]

b) [pic]

2. Write as a single logarithm. Simplify if possible.

a) [pic]

b) [pic]

c) [pic]

3. Solve. Round to the nearest hundredth, if necessary.

a) [pic]

b) [pic]

c) [pic]

d) [pic]

e) [pic]

f) [pic]

4. Evaluate:

a) [pic]

b) [pic]

c) [pic]

5. If [pic], then find:

a) [pic]

b) [pic]

c) [pic]

Things you should be able to do at the end of

Block week5

1. Write as the sum or difference of logarithms. Simplify if possible.

a) [pic][pic]

b) [pic]

2. Write as a single logarithm. Simplify if possible.

a) [pic]

b) [pic]

c) [pic]

3. Solve. Round to the nearest hundredth, if necessary.

a) [pic]

b) [pic]

c) [pic]

d) [pic]

e) [pic]

f) [pic]

4. Evaluate:

a) [pic]

b) [pic]

c) [pic]

5. If [pic], then find:

a) [pic]

b) [pic]

c) [pic]

Block week 5 answers:

1. a) [pic]

b) [pic]

2.a) [pic]

b) [pic]

c) [pic]

3. a) x= 4.45

b) x = 3.19

c)x = 6.98

d) x = 121.5

e) x = 4

f) x = 2.77

4. a) 3.08

b) 4

c) 1

5) a) 2y+z

b) 2+x

c)1+x-z-y

Block week 5 answers:

1. a) [pic]

b) [pic]

2.a) [pic]

b) [pic]

c) [pic]

3. a) x= 4.45

b) x = 3.19

c)x = 6.98

d) x = 121.5

e) x = 4

f) x = 2.77

4. a) 3.08

b) 4

c) 1

5) a) 2y+z

b) 2+x

c)1+x-z-y

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