brandenlondriep2npkr brandenlondriep2npkr
  • 01-10-2018
  • Mathematics
contestada

What is the 33rd term of this arithmetic sequence?

12, 7, 2, -3, -8, …

Respuesta :

choixongdong
choixongdong choixongdong
  • 01-10-2018

a1 = 12

common difference = -5

a(n) = a1 + d(n - 1)

a(n) = 12 - d(n-1)

so if 33rd term then

a(33) = 12 -5(32)

a(33) = 12 - 160

a(33) = -148

Answer

-148

Answer Link

Otras preguntas

I need the measurement of each angle (please show work)
Fighting conducted from a system of ditches protected by barbed wire
(3a) 3 = This expression without exponents is 3aaa 3·3·3a 3a3a3a 3·3·3a 3
A gas is collected over water at a certain temperature. The total pressure is 762. mmHg. The vapor pressure of water at this temperature is 17 mmHg. What is the
If you were designing a rock that resisted weathering, whish of the following characteristics would it have?a. Closely spaced fracturesb. A soluble chemical com
How many moles do 10.0 mg of CO represent? 0.28 0.036 0.000357 0.0036
Can someone help me find the rule?
How do warm colors affect your mood
express 45 minutes as a fraction of 1 hour ​
Rutherfordium-257 was synthesized by bombarding Cf-249 with C-12. Write a nuclear equation for this reaction.