# Practice Exam 2B Answers - A A A A 6(a 50(16 x f x(b 10(7...

This preview shows pages 1–2. Sign up to view the full content.

Math 148 Practice Midterm 2 Form B Solutions 1. 120 x ! 2. (a) " # \$ % , 1 2, ( (b) ( 5) 7 ( 3) 5 ( 1) 3 (2) 1 (3) 11 f f f f f ! ! ! ! ! (c) 3. 1 2 x 4. 3ln(10) 1 1 2ln10 x ! 5. (a) (2) \$3416.485 (b) (2) \$3418.685 (c) (2) \$3419.639 (d) (2) \$3399 (c) is the best choice and (d) is the worst choice with a loss of \$20.84.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: A A A A ! ! ! ! 6. (a) ( ) 50(16 ) x f x ! (b) 10 (7) 1.34 10 cells f ! ) 7. (a) .1645 ( ) 100 t m t e ! (b) .1645 1.17880357 a e ! ! (c) 30 t ! 8. (a) 2 2 ( ) ( 5) ( 3) g x x x ! * & (b) (0,7) (1,0) (4,-9) (7,0)...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

Practice Exam 2B Answers - A A A A 6(a 50(16 x f x(b 10(7...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online