Scientific Notation
50,000 is standard form. What is it in Scientific?
5 x 104
Simplify as a single power:
2^2 * 2^5
(2)^7
20 + 3x = -16
What is x = -12 ?
The square root of 56 is in between these two whole numbers.
What is 7 and 8?
Factor out the GCF
-3a2b + 6a3b2
-3a2b(1-2ab)
2.504 x 10-2 is in Scientific Notation. What is it in Standard form?
0.02504
Simplify:
2^5/(2^4)
What is
2^1
5x - 2 = 8
What is x = 2?
The number 0.82822822282222... is an example of rational or irrational number?
What is irrational?
Factor out the GCF
8y2 + 4y4
4y2(2+y2)
Add the following (1.7 x 109) + (4.3 x 109)
6.0 x 109
Rewrite with a positive exponent: 3-4
What is
1/3^4
x - 5 = 12
What is 17
The number 3.612612612... is an example of rational or irrational?
What is rational? (The 612 repeats so that decimal can be written as a ratio.)
What is the degree of the term 4x6
6
(2 X 103)(3 X 104) Write in Scientific Notation
What is 6 X 107
Simplify: (-3)4
What is 81
3x = 24
What is 8
The hypotenuse of a right triangle is 110 yards and a leg measures 88 yards. This is the measure of the other leg.
What is 66 yards?
Solve the system
y=−2/5x−1
y=−2x+7
(5,-3)
The speed of light is 3 x 108 meters/second. If the sun is 1.5x 1011 meters from earth, how many seconds does it take light to reach the earth? Will you add, subtract, multiply, or divide the scientific notation numbers?
What is multiply.
Simplify to a single power: (42)3
What is 46
x/4 = 7
What is 28
Two legs of a right triangle have measures 4 and 12. This is the measure of the hypotenuse, rounded to the nearest tenths place.
What is 12.6?
A man has 28 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 535 cents, how many dimes and how many quarters does he have?
Dimes = 11
Quarters = 17