What is the product in lowest terms? 8/15 x -3/10. ( / means fractions) 1.-4/25 2. -3/35 3. -2/25 4. -1/5

The sum of two numbers is 86, and their difference is 20. find the two numbers

What properties allow transformation to be used as a problem solving tool

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.