Brandon wants to buy a specific baseball bat. he is hoping that he will be able to save enough money to buy it in time for the summer baseball season. the new super pro aluminum bat costs $179.99 plus 6% sales tax. brandon has already saved $62.50 from mowing lawns. he will continue his summer job and earn $31.25 per week. how many weeks will it take him to save enough money for the baseball bat?

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1