14-05-2023
Mathematics

contestada

Let a1, a2, a3, ... be a non-constant arithmetic
sequence. (That is, not all the terms are the
same.) Suppose that a4, a7, a12 form a
geometric sequence. If a7 = 30, what is a₁?

Respuesta :

Otras preguntas

Find the Pct for 10 games won and 8 games lost. Round to the nearest thousandth.

Plants can reproduce A. only by cutting or budding. B. only using pollination. C. sexually and asexually. D. constantly.

Read the sentence from “Broken Chain.” His father had come home that evening from a softball game, happy that his team had drilled four homers in a thirteen-to-

knowledge of an authors culture helps a reader better understand?

Find the volume of rectangular prism if the length is 4X +3 with is X -6 and a height is 2X -1

Which list shows the numbers in order from least to greatest? A. 53.783 B. 53.65 C. 53.09 D. 53.163 A) A, B, D, C B) C, D, B, A C) D, C, B, A D) B, C, A, D

Select the correct answer. The two main characters in Richard Connell's "The Most Dangerous Game," General Zaroff and Sanger Rainsford, size each other up when

using the formula: w=xyz, find w when x=22, y=12. z=6

Radio telescopes are best to use when_____.

Which statement would least likely be used to describe variation?