Solve the equation for the indicated variable.ay - 7 = 8ay - b for y
A. 
B. 
C. 
D. 
Answer: B
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Provide an appropriate response.The data below represent the number of tornadoes that occurred each year in a certain county during the years 1948 to 2004. Make a dot plot to organize these data.262451456435664554045665755372325666664545456654565454331 
A. 
B. 
C. 
D. 
Solve the problem.As the relative humidity increases, the temperature seems higher than it is. The formula T = 0.117x + 87.16 approximates the apparent temperature for an actual temperature of 
where x is the relative humidity. What is the apparent temperature (to the nearest degree) for a relative humidity of 100%?
A. 187°F B. 1020°F C. 99°F D. 87°F
A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution approximated by a normal curve. Find the approximate number of bulbs that can be expected to last the period of time.More than 400 hours
A. 4200 bulbs B. 2207 bulbs C. 4195 bulbs D. 4219 bulbs
Find the exact number of days from the first date to the second. Assume that the second month is in the following year, and assume no leap years.September 23 to March 19
A. 147 days B. 181 days C. 176 days D. 177 days