How many zeros in thirty-thousand?

What is the term Linear in maths? What is the probability rolling a six sided dice and getting a two? How much is 20 percent less of 298 rupees? How do you use the word acuminate in a sentence? What is the set of all even whole numbers? If something is brittle it is very strong true or false? How many figs are in a pound? If an object is propelled upwards from ground level with an initial velocity of 32.7 feet per second its height h in feet and t seconds later is given? How many l are in 3000mL? Why is important to estimate to check your answer? How do you factor the equation 28w2 plus 196wd plus 343d2 completely? How do you write 1.53 in exponential notation How do you write -0.2 in exponential notation? Is a greater than king in playing cards? How may sqare yards are in a 12 foot by 21 foot room? Is 978 divisible by 6? What is the relationship of the second sentence to the first in If a quadrilateral is a square then it is a parallelogram. 2. A quadrilateral is a square if and only if it is a parallelogram.? What is the origin of natural number e? What kinds of symmetry do an parallelogram have? What is fraction 1 and 3 fifths multiplied by 15? 5feet 4inches in centimeters?