Mathematics, 15.04.2021 03:50 pookie879
In a experiment, it was found that the population of a bacterial colony doubles every 10 minutes. The following function represents the number of bacteria in the colony after x minutes.
3(2)^x/10
Which statements are true?
- The expression (1,024)^x reveals the approximate rate of increase in the population of the bacterial colony per hour.
- The expression (0.93)^x reveals the approximate rate of increase in the population of the bacterial colony per minute.
- The expression (1.07)^x reveals the approximate rate of increase in the population of the bacterial colony per minute.
- The expression 2^x/10 reveals that the population of the bacterial colony increases by 100% every 10 minutes.
- The expression (1,024)^x reveals the approximate rate of increase in the population of the bacterial colony per minute.
- The expression 2^x/10 reveals that the population of the bacterial colony increases by 200% every 10 minutes.
Answers: 3
Mathematics, 21.06.2019 14:30
Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?
Answers: 3
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
In a experiment, it was found that the population of a bacterial colony doubles every 10 minutes. Th...
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