What is the dilution of the fourth tube in a 1:10 serial dilution if the first tube is a 1:3 dilution?
a. 1:30
b. 1:81
c. 1:300
d. 1:3000
e. 1:27
D
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Alan is somewhat surprised that he has gained a couple of pounds since coming to college. He has never had a weight problem. In high school, he was active every day in school sports. Alan admits that his eating habits probably are not as good as they should be. Still, he eats only three meals a day and a snack at night. He does not snack between meals, because he does not get hungry. Alan is not involved with any college sport, but he does play basketball with his friends occasionally. He also has a part-time job and a full course load. Alan thinks he is more active in college than when he was in high school. In fact, he often feels rushed going to classes because of the distance between classroom buildings and the fact that most of his classes are on the third or fourth floor and he has
to wait to get an elevator.What additional strategy would help Alan manage his weight? A. reducing calories from complex carbohydrates B. reducing portion sizes C. quitting his part-time job D. increasing calories from protein
Static balance, more so than dynamic balance, improves with age
Indicate whether the statement is true or false
What is the main benefit of choosing overdraft fees for debit card and ATM transactions?
A) ?higher balance on credit cards B) ?transactions will be denied if overdrawn C) ?transactions will not be denied if overdrawn D) ?extended terms of payback on balance E) ?lower interest rate on loans
Which of the following is TRUE with respect to health care spending accounts (FSAs or HSAs)?
A) They provide affordable health care coverage. B) They are only available to low-income individuals. C) They allow people to save money tax-free for health care costs. D) They provide funds that help employers finance company health plans.