Use a proportion to solve the problem.If a spring stretches 8 meters when a 2-kilogram weight is attached to it, how much will it stretch when a 4-kilogram weight is attached to it?
A. 15 meters
B. 19 meters
C. 18 meters
D. 16 meters
Answer: D
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Write the negation of the proposition.She earns more than me.
A. She earns the same as me. B. She does not earn more than me. C. She does not earn less than me. D. She earns less than me.
Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find a if b = 9 dm and c = 14 dm.
Fill in the blank(s) with the appropriate word(s).
Use the bar graph to answer the question.The bar graph illustrates the number of minutes of cell phone usage during selected months. How many minutes were used during the month of February?
A. 14 B. 21 C. 35 D. 31
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -3(x + 1)2 + 2
A. 
B. 
C. 
D. 