Evaluate the expression without using a calculator log50 + log2
What will be an ideal response?
log 50 + log 2 = 2
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Solve the application and answer with a complete sentence.13 of those that Stephen called, agreed to donate money. This amounted to 5% of those that he called. How many people did he call?
A. Stephen called 260 people. B. Stephen called 2600 people. C. Stephen called 250 people. D. Stephen called 310 people.
Provide an appropriate response.
Although one simplification step has been taken, identify why each of the following has not been reduced to simplest form:
= 
? 
= 
= 
= 3
What will be an ideal response?
Provide an appropriate response.Sketch a scatter plot for a set of data points for which it would be appropriate to fit a linear function. Then sketch a second scatter plot for a set of data points for which it would not be appropriate to fit a linear function. For the second scatter plot, explain why it would not be reasonable to fit the data points to a linear function.
What will be an ideal response?
Solve the problem.On a recent trip, Sarah's car traveled 20 mph faster on the first 130 miles than it did on the remaining 80 miles. The total time for the trip was 4 hr. Find the speed of Sarah's car on the first part of the trip.
A. 62 mph B. 10 mph C. 42 mph D. 39 mph