What is the area of the trapezoid?
a. 16 square units
b. 24 square units
c. 32 square units
d. 36 square units

24 units ^2

Step-by-step explanation:

The area of a trapezoid is found by

A = 1/2 (b1+b2) h  where b1 and b2 are the bases and h is the height

A = 1/2( 8+4) *4

    =1/2 (12)*4

    = 24 units ^2

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

m=-16

step-by-step explanation: