Let X be the event that a person chosen at random from anywhere on earth will live in Africa.
What is I
What is P (X):
Continent
Africa
North
America
South
America
Asia
Europe
Oceania
Population
distribution
0.23
0.08
0.06
0.55
0.07
10.01
ANSWERS
a. 0.23
b. 23
c. 77
d. 0.77

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3