jasminesanchez64 jasminesanchez64

21-08-2020
Mathematics

contestada

Write an equation for the nth term of the arithmetic sequence. Then find a50.
8, 2, -4, - 10,

Respuesta :

LazyBun LazyBun

21-08-2020

Answer: See below

Explanation:

Write an equation for nth term:

a + d(n - 1)

a = 8 (first term)
d = -6 (common difference)

8 - 6(n - 1)
= 8 - 6n + 6
= -6n + 14

Find a 50:

-6(50) + 14
= -300 + 14
= -286

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

TABASCO COBATAB COLEGIO DE BACHILLERES DE TABASCO "Educación que genera cambio" MAT4-B2-TAREA02 CG 1.1 CG 4.1 CG 5.2 CG 8.2 CDBM 1 Problemario 02 "Funciones Lin

The a-t graphs below show the acceleration over time for two cars that start at rest. a. describe the changes in speed for each car b. would the speed of the ca

2. Three items are selected from a warehouse and each is classified as defective or non-defective. Give the outcomes in the following events and check each pair

this is 8th grade math, pls help

You look up the p-value and get a value of 0.16, select ALL of the statements below which are CORRECT The p-value shows that there is no significant association

7) Dans ton cahier, reformule les questions de deux autres manières. a. Elle s'habille en noir ? b. Tu décores ta chambre ? c. Vous rangez votre chambre ? d.

Which graph shows the solution set for 2 x 3 greater-than negative 9? A number line going from negative 8 to positive 2. An open circle is at negative 3. Everyt

Merge the range B5:B9 and change the orientation of the text in cell B5 to 22 degrees.

Some English nouns ending in 'our' lose their 'u' when made into an adjective, for example 'humorous'. Think of some others.

find a fraction that is equivalent to 5/7 and its denominator is 9 less than twice its numerator