A light year is 9,460,000,000,000 km. Express as a power of 10.
What is 946 x 10^13
100
4 ^ 4
What is 256
100
A number that is divisible only by itself and by one
What is a prime number
100
Is 29 a prime or a composite number ?
What is prime
100
Express with exponents a x a x a x a
What is a^4
200
The size of the milky way galaxy is 1,000,000,000,000,000,000 km. Express as a power of 10
What is 10^18 km
200
2 ^ 8
What is 256
200
The two numbers multiplied together to form a product
What are factors
200
Is 129 a prime or a composite number
What is composite.
200
Evaluate the expression abc for a=10, b=8, c=5
What is a x b x c = 10 x 8 x 5 = 400
300
The distance from the sun to the earth is approximately 150,000,000 million km. Express using an exponent (multiply a power of 10 and a whole number).
What is 15 x 10^9
300
9 ^ 3 x 10 ^2
What is 7290
300
A number whose digits add up to a multiple of 9
What is a number divisible by 9
300
Prime factorization of 63
What is 7 x 3 x 3
300
If a car runs for 455 miles using 15 gallons of gas, calculate the gas mileage. Round your answer to the nearest tenth.
What is 30.3 miles per gallon
400
The world population is close to 7 billion people. Express using an exponent.
What is 7 x 10^9
400
The area of a square with side 16 cm.
What is 256 cm^2
400
A whole number when divided by another whole number leaves no remainder. The first number is said to be _____ by the second number
What is divisible.
400
Prime factorization of 75
What is 5^2 x 3
400
Volume of a cube of side 5.1 m
What is 132.651 m^3
500
The Milky way galaxy is 10^18 km across. A spaceship is traveling at a speed of 10^5 km every second. How long will it take to travel through the entire galaxy.