1 point How many significant digits are in 59.83 m?

2 point The equation of a line is 4y = -12x -20.  Find the slope, m, and the y-intercept, b. [Hint: Rearrange the equation in the form of , where m is the slope and b is the y-intercept.]

1 point A water tank has the following dimension: 8 m by 6 m by 4 m deep.  Express the volume of the tank in liters (L).  [Hint: 1 m = 100 cm; 1 L = 1000 cubic centimeter]

1 point Find the slope of the line passing through points (3, 2), (4, 7). [Hint:

1 point Find the slope of the line m passing through points (4, 3), (2, 7). [Hint:

2 point The equation of a line is 3y = -6x -12.  Find the slope, m, and the y-intercept, b. [Hint: Rearrange the equation in the form of , where m is the slope and b is the y-intercept.]

1 point Let y = 2x + 15.  If x = -5, find the value of y.

1 point Change 650 mm to m.  [Hint: 1 m = 1000 mm].

Education and Training Program should be implemented at the following times:

Which of the following are derived characteristics of Chordates? Select all that apply.