blairmay000 blairmay000

22-01-2022
Mathematics

contestada

In an arithmetic sequence, the first term, a1, is equal to 3, and the fourth
term, a4, is equal to 33. Which number represents the common difference of
the arithmetic sequence?

Respuesta :

22-01-2022

Answer:

a4=a1+(n-1)d

33=3+3d

30=3d

d=30/3

d=10

Answer Link

Otras preguntas

L3 Calculus:Simplify the trigonometric expression: 3----------------------- 5cos^3(pi/3)Help would be greatly appreciated, step by step. Thanks xx

What is the difference between the mean and median (rounded to the nearest tenth) of these numbers 6,6,6,7,7,7,8,8,8,9

Han has 10 cubes, each 5 inches on a side. A) Find the total volume of Han’s cubes. Express your answer as an expression using an exponent. B) Find the total

i have to finish this! please help!

what is reverse ratio? help please

1)Find the area of a parallelogram with base b and height h b=82 cm h=16.6 cm a) 1,361.2 cm² b)6,724 cm² c)137.78 cm² d)98.6 cm²

why is travelling from India to UAE faster than travelling from UAE to India?

solve this equation156=2b+5(-8-6b)

Please help me with this

how many reactants does the following equation have h2o → h2 + o2 A)1 B)2 C)3