Mrs. Speas has $138 in her bank account during Week #1. At the end of each week, she deposits $55 into her bank account. a) What is the first term? b) What is the
difference? c) What is the iterative rule for the amount of money Mrs. Speas has
after n weeks? (you are NOT required to simplify)
Plz help I suck at math:-(

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.