Answer: e. (0.35- 0.25)±1.96 √ (0.35)(0.65)/400+ √ (0.35)(0.75)/400
Step-by-step explanation:
if all the squares are the same size then 10 can be made because squares have 4 sides and 40/4= 10
Width is 11 meters and length is 22 meters
It is 45 because angle EBC is congruent to CDE (x) because of a rule called alternate angles. so x= 45°
1. 9/3
This is because 3 = 3/1, and if multiplied by 3/3 becomes 9/3.
2. 4/2
See above, this time we multiply by 2/2
3. 20/4
See above, this time we multiply by 4/4
4. 5/5
See above, this time we multiply by 5/5, and since our whole number is 1, due to the identity postulate, it will equal 5/5