1
Write 0.15 as a fraction.
3/20
Evaluate in scientific notation:
(3times10^4)(2.4times10^9)
7.2times10^13
Which sets of numbers does sqrt(126) belong to?
Real, Irrational
R, I
Evaluate in scientific notation:
(3.2times10^-4)+(9.2times10^-6)
3.292times10^-4
3/8 as a percent
37.5%
-2 1/6+3 5/8=
1 11/24
3/4*5/12=
5/16
Rewrite using only positive exponents. Do not evaluate
5^-2*x^5*y^-1*z^0
x^5/(5^2y)
Write 32,010,000,000 in scientific notation.
3.201*10^10
Name that property
7xy*1=7xy
Identity property of multiplcation
Which property states the order does not matter?
Commutative property
Which of the following is a perfect square and a perfect cube?
4, 512, 100, 256, 64 , 81, 1234
64
Pennsylvania is 3,200 miles away. Chicago is 7/8ths of the way there. How far is Chicago from Alaska?
2,800 Miles
The moon is 6.8 xx 10^3 miles in circumference, Jupiter is 2.79 xx 10^5 miles in circumference. How many more miles would you need to travel around Jupiter's equator compared to the moons? Answer in Scientific Notation
2.722 xx 10^5 miles
sqrt(196)
14
A fisherman caught 122 5/8 pounds of fish. If he distributed the meat evenly to himself and his 5 workers. How much meat did everyone get?
20 7/16 pounds
write the following number in standard form.
1.821*10^-8
0.00000001821
What is another name for the Natural Numbers?
The Counting Numbers
Evaluate in scientific notation:
(3.6times10^4)/(1.2times10^9)-(6.3times10^-2)
-6.297times10^-2
Give an example of a whole number that isn't a natural number.
0
|2+(-22)|
20
Describe what makes a number and integer.
Positive and negative whole numbers and zero
Name all sets that root(3)(0) belongs to
Real, Rational, Integers, Whole
R, Q, Z, W
Write 19/25 as a percent
76%
157^0
1
Evaluate for x=4 and y=-1
(2x^3+2x+8)/(9y^3+27