The term of this sequence is:
<span>-(17/30)n^5+(113/12)n^4-(173/3)n^3+(1915/12)n^2-(5813/30)n+85 </span>
<span>Therefore,term number 7 is:-146/1=-146 </span>
The result of simplifying each number (-3)¹/₃ . (-3)¹/₃ . (-3)¹/₃ using the exponent rules is -3
To solve this exercise we have to resolve algebraic operations following the exponent rules.
(-3)¹/₃ . (-3)¹/₃ . (-3)¹/₃
Using the product rule that indicates that: the exponent result will be the addition of these exponents, we have:
(-3)¹/₃⁺ ¹/₃ ⁺ ¹/₃
(-3)³/₃
(-3)¹
-3
<h3>What is an exponent?</h3>
In mathematics an exponent is the number of time that a number, called (base) is multiplied by itself. It is also called, power or index.
Example: 3² = 3*3 = 9
Learn more about exponent at: brainly.com/question/847241
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Answer:
The slope is -5/4.
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-7-8)/(5-(-7))
m=-15/(5+7)
m=-15/12
simplify
m=-5/4
Well because in order to get a common denominator you might have to multiply a fraction to get is, doesn't change the value of the fraction it's just written with greater numbers and is not in simplest form
meaning 1/2 is the same as 8/16 one is just not simplified.
ex.
3/4+5/6
(you can't add these yet because they don't have a common denominator)
but you can make a common denominator by finding the LCM of the two denominators
fx. 4 and 6 both go into twelve, so you'd multiply the entire 3/4 fraction with 3 (because 4*3 is 12) and the entire 5/6 fraction with 2 (because 6*2 is 12)
3/4 *3 is going to give us 9/12
5/6 *2 is going to give us 10/12
now that we have the same denominator we can add the fractions together
9+10= 19. so...
19/12
Answer:
1/12
Step-by-step explanation:
Given the following :
Actual height of pyramid = 24 ft
Dimension of scaled model :
Height = 2ft ; width = 1ft
a scale factor is a number used to reproduce a reduced dimension of a model by multiplying the actual dimeznsion or size of the model or object.
Since the height is of the scaled model is less than the actual height of the pyramid ; then it could be said that the scale factor is a fraction, because reduction has occurred.
(Height of scaled model / height of actual pyramid)
(2ft / 24ft) = 1/12