sofiyyahmurtadhacpc0 sofiyyahmurtadhacpc0

02-02-2020
Mathematics

contestada

The 1st and 5th terms of an exponential sequence are 16 and 9 respectively find the 7th term of the sequence

Respuesta :

kenlingdad kenlingdad

02-02-2020

Answer:

6 3/4

Step-by-step explanation:

y = abˣ

16 = ab¹

9 = ab⁵

ab⁵ / ab¹ = 9 / 16

b⁴ = 9/16

b² = 3/4

7th term: y = ab⁷ = ab⁵ x b² = 9 x 3/4 = 27/4 = 6 3/4

Answer Link

Otras preguntas

What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?

The number of waves that pass a particular point in a unit of time is called the __________ of the waves. (a) rarefaction (b) compression (c) amplitude (d) freq

Two 1 litre jugs are each filled with a mixture of olive oil and vinegar. The first jug has 3 times as much as oil as vinegar and the second jug has 4 times as

conversation between Hitler and gandhi

what is the cause and effect for the french citizens armies win their revolution for liberty and equality

How many eighths are there in 4 1/4

The formula C = 20x + 5 models the cost of New York Yankees T-shirts, where C is the cost and x is the number of shirts sold. Choose ALL TRUE statements in the

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

Find an equivalent ratio for 22/55 and then write the proportion

what is the meaning or definition of fighting-gear??