The midpoint of AB is M = (3,−1) . One endpoint is = = (−1,−8). Find the coordinates of the other endpoint

Which expression is rational? 6. , square root two, square root 14, square root 49

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams