Multiply 3x10^-7 and 9x10^3 write your answer in scientific notation
What is 2.7 x10^-3
200
Identify as rational or irrational
√24
What is irrational
200
Solve for x
2x - 5 = 2x + 3
What is there is no solution?
300
5^-2
What is 1/25 or 1/5^2
300
The Great Pyramid contains 2.3x10^6 blocks of stone, On average, each block weighs about 5x10^3 lb. About how many pounds of stones does the Great Pyramid contain? Write in scientific notation.
What is 1.15 x 10^10
300
Identify as rational or irrational
4.04040404040404....
What is rational
300
Solve for n
(2/3)n - 6 = 22
What is n = 42
300
Solve for p
1.2p + 2.6p = 4.56
What is p = 1.2
400
(a^2*b^5)^4
What is a^8*b^20
400
In a recent year, the number of overseas travelers that visited New York City was 4 x 10 ^6, while the number that visited Boston was 2.5 x 10^5. How many times greater was the number of New York travelers than Boston travelers?
What is 16?
400
Estimate the square root to the nearest integer
√61
What is 8
400
Solve for n
2/3(n -6) = 3
What is n = 10.5
400
Solve for m
m - 14 = 3m + 18 + 2m
What is m = -8
500
(a^3*b^4)/(a^4*b^3)
What is b/a
500
The earth's radius at the equator is 6.371 x 10^3 km. The earth's radius is approximately 2.6 times as large as Mercury's equatorial radius. What is the approximate radius of Mercury? Round your answer to the nearest hundredth.
What is 2.45x10^3
500
Order the following from least to greatest
√(56) ,2/5, -1,√(49), 8.2,-1/2