Answer:
8.26 x 10^6
Step-by-step explanation:
Scientific notation mean multiply by 10 power
5x+(-20)=-15x and there you have it
Answer:
the area is about 452.39
Step-by-step explanation:
A circle is painted in the center of a basketball court. If the diameter of the circle is 12 feet, what is the approximate amount of space inside of the circle? (Use 3.14 as an approximation of pi.)
A=πr2=π·122≈452.38934
C = Pi(d)
C = Pi(3.3)
C= 10.37
THerefore the circumference is 10.37
Probability that nbr1 is a boy is p1 = 6/10.
Probability that nbr2 is a boy, given 5 boys left is 5/9
Probability that nbr3 is a boy given 4 boys left is 4/8
Probability that nbr 4 is a boy given 3 boys left is 3/7
Approximately 0.071 or 7.1%
