ArianaBrande ArianaBrande
  • 12-03-2018
  • Mathematics
contestada

Find the first term of the arithmetic sequence in which t22=1008 and d= -8

Respuesta :

dizonc009
dizonc009 dizonc009
  • 12-03-2018
tn = nth term
t22 = 22nd term
d = common difference
d = -8
n = number of terms
n = 22
.
tn = t1 + (n - 1)d
t22 = t1 + (n - 1)d
1008 = t1 + (22 - 1)-8
1008 = t1 + (21)-8
1008 = t1 + 168
1008 - 168 = t1
840 = t1
Answer Link
shresthasusan44
shresthasusan44 shresthasusan44
  • 12-03-2018
you misunderstood lol
Ver imagen shresthasusan44
Answer Link

Otras preguntas

Declare a class named PatientData that contains two attributes named height_inches and weight_pounds. Sample output for the given program with inputs: 63 115 Pa
What does the VSEPR theory describe
Which sentence about protist is accurate
This element can be vertical, horizontal and diagonal. It can be curly, wavy, dotted, zig zag and
If an adult male is told that his height is 3 standard deviation above the mean of the normal distribution of heights of adult males, what can he assume?
During a conversation with the client, the nurse observes that the client is shaking his leg and tapping his fingers on the table next to him. Which statement b
Simplify the following expression.
Simplify:(y²+z²) -2yz​
The two common properties of all solids are fixed _____ and _____.
Which statement is true about teams?