Convert 15 km per hour to meters per second 25m per second
9m per second
54 m per second
4.2m per second

Which expression is equivalent to 2x^2+7x+4?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.