lavernf0918 lavernf0918

03-04-2017
Mathematics

contestada

what is the 7th term of the sequence whose 9th term is (n + 1)(n - 2)

Respuesta :

Аноним Аноним

03-04-2017

tn = n(n + 2) Just substitute 7 for n and simplify t7 = 7(7 + 2) = 7(9) = 63

Answer Link

Otras preguntas

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.

How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

A test cross with an organism with a homozygous recessive genotype results in 50% of the offspring exhibiting the recessive trait. What is the genotype of the t

Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines

How many prime numbers are there between 56 and 100?

Which of the following are examples of trisomy? Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?