The grades on a math midterm at Springer are roughly symmetric with 4 = 68 and 9 = Brandon scored 71 on the exam. Find the Z-score for Brandon's exam grade. Round to two decimal places.​

What is 20+(5 x 2/5 )+ 3 show your work

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m