What's the
Square Root?
Square Root?
3(the square root of 16) - 5
What is 7
The volume of a cube-shaped compost bin is 27 cubic feet. What is the edge length of the compost bin?
3 feet
Write the product using exponents.
5x5x5x5xmxm
What is 54m2
The cube root of negative 1728
What is -12
10 - 4(the square root of 1/16)
What is 9
A square has an area of 196 square meters.
1. Find the length of one side.
2. What is the perimeter of the square?
1. 14 meters
2. 56 meters
Find the negative square root of 361
What is -19
What is 3.6
The cube root of 343/64
What is 7/4
2(the cube root of -729) - 5
What is -23
Find the radius of a sphere with the given volume. Round your answer to the nearest tenth if necessary.
Volume = 972(pi) mm3
Explain the difference between rational and irrational numbers and provide examples of each.
Rational= any number that can be written as a fraction; either a terminating or repeating decimal
Example: 0.25
Irrational= a number that cannot be written as a fraction; non-terminating, non-repeating decimal
Example: pi or square root of 2
The negative square root of 2.25 to the nearest tenth.
What is -1.5
The cube root of negative 1/512
What is -1/8
1/4 - 2(the cube root of -1/216)
What is 7/12?
The kinetic energy K (in joules) of a falling apple is represented by K=v2/2 where v is the speed of the apple (in meters per second). How fast is the apple traveling when the kinetic energy is 32 joules?
What is 8 m/sec
Classify the real number with as many classifications as possible.
0
whole, integer, rational
Plus or minus the square root of 1/961
What is -1/31 and 1/31
The cube root of 0.064
What is 0.4
Evaluate the expression for the given value of the variable.
2d + (the cube root of -45d) for d=75
What is 135?
You are making a blanket with three sizes of fabric squares. The side length of each fabric square is the square root of the area. The area of the fabric squares are 29, 40 and 62 square inches. Find the approximate (to the nearest tenth) side lengths of each square on the blanket.
What is 5.4 inches, 6.3 inches and 7.9 inches.
Classify the real number with as many classifications as possible.
square root of 15
irrational