What does deficient in math terms mean?

1 cm equals 0.01m? What is a intercept in math? What does the D stand for in roman numerals? What wave property affects the speed of a wave? How do you find 5 rational numbers between 5 and 5? What is 20.00 - 6.50 equals? Which one is more valuable information or money? How do you work out the equation for the perpendicular bisector of the straight line joining h k and 3h -5k showing details of your work? What is the base-10 logarithm of 10000? What property is 5 plus 0 equals 5? List any advertisement that uses if- then statement? What is the gcd of 91 and 117? What is 130000 in scientific notation? How many edges faces vertices do cube have? How many work days in 25 years? Your house has been broken into four times and someone stole the tires and rims off of your wifes car you can not live in this area but houses in the area are not selling you are thinking of foreclosu? What is the standard numeral for 10 to the 5 power? How do you write 1.3 billion in digits? What is 0.58 in math rounded to? How many square feet are there in a circle with a circumference of 120 feet?