pltassler pltassler

01-07-2020
Mathematics

contestada

What is the 22nd term of the arithmetic sequence where a1= 8 and a9= 56

Respuesta :

Ruilin0715 Ruilin0715

01-07-2020

56=8+(9-1)d
48=8d
d=6
t22=8+(22-1)6
T22=134

Answer Link

acrain51 acrain51

23-02-2021

Answer:

A).134

Step-by-step explanation:

Answer Link

Otras preguntas

What is the average (arithmetic mean) of 5, 7, 12, and 12?

Use the formula P = 2l + 2w. Find the perimeter of a rectangle with a length of 12.9 ft and a width of 19.3 ft. 64.4 ft 68.4 ft 66.7 ft 61.7 ft

which of the following is a characteristic of modernization?

Mercury (ii) sulfide, hgs h g s , contains 86.2\% 86.2 % mercury by mass. the mass of hgs h g s that can be made from 30.0g 30.0 g of mercury is

Julia spent $58 on a book. the cost of the book was $20 less than twice what she spent on a backpack. how much did the backpack cost?

Categorize the given topics for a literary analysis essay as strong or weak topics. 1: Methods for reading American poetry. 2:The setting of The Most Dangerous

Please Help! (10 POINTS) Zelie planned for a square pool to have a side length of 28 ft but found that it needs to be 14 ft long to fit in her backyard. She fou

An antiques dealer has 24 clock radios to sell at a 12-hour-long antique-radio sale. Use the graph to complete the table

what is the equation of a circle with a center located at 0, -2 in a circumference of 16*3.14

How many moles of carbon are in 5.2 moles of C7H18