Answer: 3 days
Step-by-step explanation: It would take 3 days for seven hens to 7 lay eggs because each hen lays an egg each day.
1 hen/1 egg = 3 days
7 hens/7 days = 14 eggs
7 hens/3 days = 7 eggs
1. c
2. d
3. a
4. b
Hope I got this to you in time!
Answer:
1400 individual balloons
Step-by-step explanation:
Total bags of balloons needed = 8 bags
Each balloon bag contains 175 balloons.
Thus,
175 balloons × 8 = 1400 balloons.
Hence, the parent teacher association need to buy 1400 individual balloons.
the geometric mean is 20
the geometric mean of 2 numbers a and b is 
= 
= 20
