Solve the following exponential equation 23x+1 = 52x-3. Give an exact answer and an approximation to 4 decimal places if needed. Show all work.

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Write the equations in logarithmic form 7^3=343

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)