4. mr. y invested $2,000 in two accounts. one pays 7%
annual interest; one 5%. at the end of 1 year, mr. y
earned $155 in interest. how much had mr. y invested
in the account paying 7%?

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.

Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999

597008.439431 to the nearest thousand