Answer:
x>10
Step-by-step explanation:
Think of this as an equation:
47-4x<7
Add 4x to both sides:
47<7+4x
Subtract 7 from both sides:
40<4x
Divide both sides by 4:
x>10
The interquartile range is affected by the existence of an outliner
Answer:
a) If the diameter is 400 feet wide, then the radius is half that, which is 200 feet wide.
b) The circumfernce is π times the diameter, which is 400 feet. 400×π≈1256.64
c) She is not correct. She squared 400, which is 160000, when she should have squared 200, which is 40000. Then, multiply by π.
40000 × π ≈ 125663.7
Answer: Top right corner (northeast corner)
Angle IAE = Angle DAH
These two angles are vertical angles as shown in the diagram below. Vertical angles are always congruent.
2.5 divided by 2 equals 1.25 so each side equals 1.25
