15-10-2017
Mathematics

contestada

Find the 40th term of the following arithmetic sequence:16,6,-4,-14

Respuesta :

quynhttrucng quynhttrucng

15-10-2017

Let the 40th number be x
(x-16)/(-10) + 1 = 40
x-16 = 39(-10)
x = -390 + 16
x = -374

The 40th number in the sequence is -374

Answer Link

Otras preguntas

What is a counterexample for the conjecture? Conjecture: The product of two positive numbers is greater than the sum of the two numbers. A. 3 and 5 B. 2 and

If pink snapdragons of the F1 hybrids (RW) are crossed with red snapdragons of the parent plant (RR), what will be the ratio of flowers produced in 40 offspring

Charlemagne first came to power using which of the following tactics? A.) He allied with his brother to defeat a rival leader. B.) He asked the Pope to name him

Supply a statement that refers to the wage-price spiral process.

What are Chen Sheng and Wu Guang known for?

Which of the following can cause a communicable disease? A.) heredity B.) something in the environment C.) a virus D.) lifestyle

What event officially formed the alliance between Italy and Germany in World War II? A.) Mussolini and Hitler signed the Pact of Steel to defend each other in

While sick is what kind of clause ?

which of the following are vector quantities? check all that apply. a. force b. velocity c. distance d. time

Which of the following are characteristics of England in the Middle Ages? Check all that apply. A. The pope was king. B. The church was central. C. French was