This is the concept of sequences, we are required to calculate for the 102nd term of the arithmetic sequence;
the nth term of the arithmetic sequence is given by:
nth=an+d(n-1)
where;
an=1st term
d=common difference
n=the nth term
thus, the 102nd term will be:
102nd=52+12(102-1)
=52+12*101
=1,264
The answer is 1,264
PEMDAS
Parentheses first
5(-3) + x + 20
Exponents, then multiplication/division
-15 + x + 20
addition/subtraction
x + 5
Answer:
1/81
Step-by-step explanation:
(1/3)⁴ = (1⁴/3⁴) = (1/81)
Answer:
2520ft
Step-by-step explanation:
Calculation for what is the scale of the model?
Let x will be the span length
Hence,
x= 4200 feet long/20 inches long
x=210
Thus:
1 inch = 210 ft
1 ft = 2520
=2520ft
Therefore the scale of the model will be 2520ft
Answer:
5x^2y
Step-by-step explanation:
You can factor out a 5 from both of the coefficients. You can factor out an x^2 from both equations. You can also factor out a y from both equations.
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