littlebug8741 littlebug8741

11-07-2018
Mathematics

contestada

Find the second difference for the sequence.

7, 6, 7, 10, 15, 22, ….

A)1
B)2
C)3
D)5

Respuesta :

11-07-2018

Sequence: 7, 6, 7, 10, 15, 22, ….
First diff: -1, 1, 3, 5, 7
Second diff: 2, 2, 2, 2

B)2

Answer Link

Otras preguntas

The United States Highway System is a _____________ in the United States numbered within a nationwide grid.

The Alternative for the Americas agreement of the early 2000s is primarily aimed at A. inviting foreign investment from Asia. B. improving ties with the Europea

In a contraction, the apostrophe should always be placed A. just before the last letter. B. immediately after the last letter. C. between the first word and the

Even though Reaganomics worked for the most part, what two things caused the Federal deficit to soar? bailing out savings and loan companies too many people una

Which statement accurately describes the relationship between cytokinesis and mitosis? a. Mitosis includes interphase and cytokinesis. b. Cytokinesis precedes m

Most of the evidence we have about early humans comes from _____.

. A pattern of being late for work or for appointments is usually

what caused the renewal of interest in the classical civilizations of greece and rome

olivia goes to egypt and saw a model of a pyramid. She enlarged it using a scale factor of 1.2. What will be the perimeter and area of the new triangle pyramid?

Which of the following best describes why Africans could have sold other Africans into slavery? A. They thought of themselves in terms of tribal groups, such as