Answer:
The answer is c. 875 square feet
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
i know im correct
Answer:
20.3 units
Step-by-step explanation:
AB/CB = BD/AB
9/CB = 4/9
CB = 9×9/4
CB = 81/4 = 20¼ units
20.25 (20.3 units correct to 1 dp)
Answer:
Yea i think it is the first one
Step-by-step explanation:
Step-by-step explanation:
Total balls = 12
Probability of 2 black balls = 2/ 8 = 1/4
Probability of 2 red balls = 2/4 = 1/2
Probability of both red and black = 2/12 = 1/6
