Answer:
1) = 90=acute angle 2)103=acute angle
Step-by-step explanation:
150,000
100,000 < 150,000 < 200,000
Answer:
3/2 units^2
Step-by-step explanation:
The area of the entire circle is 16π. What is the area of a sector of this circle if the central angle (not angel) is 8/5 radians?
Formula: (fraction of circle represented by the sector)(area of the circle
Area of the sector described above is
8/5 radians 8*16π square units
----------------------- * 16π square units = ------------------------------ = 3/2 units^2
2π radians 10π
Answer:
Sardar has a 29% chance of inheriting at least some money.
Step-by-step explanation:
Since Sardar has two old rich aunts, Betty and Gwenda, assuming they will both die before he does, for each aunt, Sardar thinks the chance that she will leave him some money if she dies first is 1/3, but Sardar thinks that if Gwenda dies first, the chance that Betty will leave him money is only 1/4, and if Betty dies first, the chance Gwenda will leave him money is also 1/4, to determine what is the probability that he will inherit at least some money by the time they both die the following calculation must be performed:
(1/3 + 1/4) / 2 = X
(0.333 + 0.25) / 2 = X
0.58333 / 2 = X
0.29 = X
Therefore, Sardar has a 29% chance of inheriting at least some money.