Use your calculator to work out the following and write all the figures from your display. a) (8.1 + 5.27) * (9.6 - 1.8)

b) (2.7 - 0.35)^2 + the cube root of 4.096

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0