qcste0phjamscibbyq qcste0phjamscibbyq

23-10-2016
Mathematics

contestada

Find the 40th term of the arithmetic sequence.-1, -5, -9, -13, -17, ...

Respuesta :

apologiabiology apologiabiology

23-10-2016

an=a1+d(n-1)
a1=firt term
d=commondifference

-1-4=-5

common difference=-4
first term is -1

an=-1-4(n-1)
40th term
a40=-1-4(40-1)
a40=-1-4(39)
a40=-1-156
a40=-157

40th term is -157

Answer Link

Otras preguntas

Where can the strengths of the Articles of Confederation be seen in the Constitution? O The Constitution allows states the ability to control most of their own

2) Why does the bottle collapse when sitting on the counter? a) The inside and outside pressures on the bottle are equal b) Pressure atmosphere < pressure of

As an entrepreneur, jill spends the majority of her time on the more 'glamorous' activities of running a business rather than the administrative duties. OA. Tru

How can a middle schooler make a positive difference toward strangers?

Cancer can be caused by excessive cell growth and division. Two genes that regulate the growth and division of a cell are called oncogenes and tumor suppressor

37% of 293 Best estimate

What’s the answer to this question?

Please answer these questions! ILL GIVE BRAINLIEST

how is hydrogen separated from other nearby substances

Help plz need the answer