farquad farquad

24-12-2018
Mathematics

contestada

List the first four terms of a geometric sequence with t 1 = 4 and t n = -3t n-1 .

Respuesta :

konrad509 konrad509

24-12-2018

[tex]t_1=4\\t_n=-3t_{n-1}\\\\t_2=-3\cdot4=-12\\t_3=-3\cdot(-12)=36\\t_4=-3\cdot36=-108[/tex]

Answer Link

Otras preguntas

The number of coins on the third day will be 2x2x2. Can you write another expression using exponents for the number of coins there will be on the third day?

The sum of two numbers is 118. if four times the smallest numbers is subtracted from the largest number the result is 18. Find the two numbers.

Drey makes $10 an hour plus $15 an hour for every hour of overtime. Overtime hours are any hours more than 40 hours for the week. PART A ANSWER W=10X PART B ANS

Charlie is drinking a cup of soup which has a pH of 8. Jack is drinking a cup of orange juice with a pH of 6. which item has more more free H + ions?

The Bill of Rights, made up of the first ten amendments to the U.S. Constitution, primarily protect the rights of which of the selections below? Select one: A.

What kind of number is a negative number?

In pea plants, round (R) is a dominant trait, and wrinkled (r) is a recessive trait. Which combination would result in wrinkled seeds? Question 3 options: RR Rr

can someone ell me what 3.14×3.14 is

Your dad is 73.5 inches tall. You are 2.5 inches shorter than your dad. Your mom is 3.25 inches shorter than you. How tall is your mom?

what fraction is equivalent to 123.5%?