ImmortalFusedZamasu ImmortalFusedZamasu

03-07-2018
Mathematics

contestada

PLEASE HELP!!!

What is the sum of the last four terms of the series
7 + 9 + 11 .... + 21

A. 72

B. 40

C. 112

Respuesta :

03-07-2018

Hello!

It starts with 7 and adds 2

The full question is:

7 + 9 + 11 + 13 + 15 + 17 + 19 + 21

The last 4 terms ⇒ 15 + 17 + 19 + 21

You have to add the 4 numbers together.

15 + 17 + 19 + 21 = 72

Your answer is A. 72

Answer Link

maddiehanshaw2 maddiehanshaw2

03-07-2018

72 is the correct answer

Answer Link

Otras preguntas

solve and graph the following; 8.3 < -0.5b -2.7

Electrolysis of 10.0 g of a binary metal chloride deposits 6.207 g of the pure metal. what is the metal?

2 divided by 2/5 I may ask to show ur work

Given a triangle with vertices P(-9,7), Q(-3,7), and R(-3,1), and S is the midpoint of PQ and T is the midpoint of QR, what is the length of ST?

Which of these symptoms does NOT require a food worker to remain home from work? a. Fever with Sore Throat. b. Sinus Pressure c. Vomiting d. Diarrhea Submit

What is the purpose for proteins being in the cell membrane

How to tell how many protons neutrons and electrons are in an element?

PLEASE HELP IN SCIENCE!!!!!!!! 27 POINTS!!!!!!!!!! How would a flood be a limitation for synthetic polymers that rely on natural rubber in its production?

If Q(x,3) is a point on the line y= -2x+3. what are the coordinates of point Q?

1. Fresno 2. Borrowed words 3. Don Pedro Menéndez 4. Los Angeles 5. San Diego 6. Vamos 7. San Francisco 8. Lasso 9. Alcatraz 10. Saint August