Provide an appropriate response.Is the following statement true for every positive integer n? 1 + 2 + 3 + ... + n = 
A. No
B. Yes
C. Cannot be determined
Answer: A
Mathematics
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Solve for x.logaax = 279
A. a279 B. 279 logaa C. 279 D. 1
Mathematics
A doctor orders 1.5 g of sulfasalazine for a patient. The hospital pharmacy has the medication in tablet form and the label indicates 500 mg per tablet. How many tablets should this patient be given?
A. 7.5 tablets
B.
| 3 tablets |
C. 2 tablets
D. 2.5 tablets
Mathematics
Solve.A rotating beacon is located a distance d from a long wall. The distance d is given by 
, where t is the time measured in seconds since the beacon started rotating. Solve the equation for t.
A. t = 
arctan 
B. t = 2? arctan 
C. t = 2? tan 
D. t = 
tan 
Mathematics
Select an appropriate type of modeling function for the data shown in the graph. Choose from exponential, logarithmic, and logistic.
A. Logarithmic B. Logistic C. Exponential
Mathematics