Answer:
Step-by-step explanation:
The perimeter is two times width plus two times length:
There is no way to simplify further.
Answer: 1.5 square units
The area of the whole rectangle is 3 units. Area is found by multiplying length by width. Only half of the rectangle is shaded, so if you take the whole area of the rectangle, and divide it in half, you get the area of that half rectangle.
By doing this, you divide 3 in half, and get 1.5 square units.
Hope this helps :)
Answer:a) 57120 ways
b) 4080
c= nothing
Step-by-step explanation:
Total number of qualified candidates= 17
Total number of officers to be appointed =4
Number of different ways using permutation = 17C4=57120
b) Total number of qualified candidates =17
Total number of planning officers=3
Number of different ways using permutation = 17C3=4080 ways
C) Probability P(getting 3 youngest of the qualified candidates)= nothing
110