numbers that are written with out exponents are written in what form?
What is Standard Form?
200
(2.764 x 10^8) - (6.2 x 10^7)
2.144 x 10^8
200
(9.5 x 10^-4)(28,400)
2.698 x 10^1
200
What is 74% of 56?
41.44
200
30 is what percent of 90?
33 1/3%
200
A number expressed as a product of a factor and a power of 10 is written in this format?
What is Scientific Notation?
300
6,263,000 + (5.4 x 10^8)
5.46263 x 10^8
300
(4.97 x 10^6) / (7.1 x 10^-8)
7 x10^13
300
What percent of 2 is 8?
400
300
55 is 20% of what number?
What is 275
300
a number that can be written as fraction
What is a rational number
400
(2.003 x 10^4) + (7.98 x 10^7)
7.982 x 10 ^7
400
(4.7x10^4) / 376
1.25 X10^13
400
Find 9% of 255
22.95
400
find 16% of 64
10.24
400
A number that cannot be written as a fraction
What is an irrational number?
500
Earth is 1.55 x 10^8 km from the sun. Mercury is 5.80 x 10^7 km from the sun. Find teh difference in distances and express your answer in scientific notation.
9.7 x 10^7 km
500
the diameter of Mars is about 7 x 10^6 meters. A standard table tennis ball is 0.04 meter in diameter. Abouth how many times greater is the diameter of Mars than that of a table tennis ball?
1.75 x 10^8
500
Sixteen of the 80 dogs at a kennel are golden retrievers. What percent of the dogs at the kennels are golden retrievers.
20%
500
Last year, Kim sold 95 boxes of cookies. This year she wants to sell 20% more boxes than she sold last year. How many boxes will Kim have to sell this year to reach her goal?