leejonaewhite13 leejonaewhite13
  • 23-06-2022
  • Mathematics
contestada

Find the sum of the first 7 terms of the following sequence 3,-5,25/3 Round to the nearest hundredth if necessary.

Respuesta :

Medunno13
Medunno13 Medunno13
  • 24-06-2022

This is a geometric sequence with first term 3 and a common ratio of -5/3.

Using the sum of a geometric series formula,

[tex]\frac{3(1-(-5/3)^{7}}{1-(-5/3)} \approx \boxed{41.31}[/tex]

Ver imagen Medunno13
Answer Link

Otras preguntas

What was the king in the southern economy
Which of the following rational numbers is equal to 3 point 5 with bar over 5? 22 over 9, 24 over 9, 35 over 9, 32 over 9 22 over 9 24 over 9 35 over 9 32
Can someone help me with number 12
Express the fractions 3/4,7/16 and 5/8 with LCD
Match the following items. Given: RSTU is a parallelogram 1. ∠1 = ∠3 2. ∠6 = ∠10 3. ∠7 = ∠2 4. ∠4 = ∠8 5. ∠9 = ∠5
Chloe buys a product from good times, inc., that includes a shrink-wrap agreement. after using the product, she decides it is defective and sues good times. if
(Add 34 and 6) , Times 3 as an expression
true or false the square root of 16 is 4 explain why this is true
what is 789×243+568?? 10 points!! I can't use a calculator!!! :( help plz
How can knowledge of physical geography help to keep people safe?