obeyjazmin obeyjazmin

03-06-2014
Mathematics

Answered

Q:
What is the indicated term of the arithmetic sequence? someone help!!!!
a14 for 200,196,192...
A:
a. 148
b. 252
c. 144
d. 239

Answer :

Аноним Аноним

14-06-2014

[tex]a_1=200;\ a_2=196;\ a_3=192\\\\r=a_2-a_1\to r=126-200=-4\\\\a_n=a_1+(n-1)r\\\\a_n=200+(n-1)\cdot(-4)=200-4n+4=204-4n\\\\a_{14}=204-4\cdot14=204-56=148\\\\Answer:A[/tex]

Answer Link

Other Questions

Evaluate the expression:[tex]\[ C(10,6) \][/tex][tex]\[ C(10,6) = \][/tex]

ACTIVIDADES DE APRENDIZAJE1. En cada caso, dibuja una función que cumpla las condiciones dadas: a. Decreciente. b. Creciente en [tex]$(-\infty, 2]$[/tex], d

Complete the truth table for the given statement by filling in the required columns.\begin{tabular}{|c|c|c|c|}\hline [tex]$p$[/tex] & [tex]$q$[/tex] & [

The beliefs and rules of a social or political organization are outlined in a

A pilot flew out of three different airports in one weekend. First, the pilot flew 2,218 miles from Florida to California. Then, the pilot flew 808 miles from C

The circle is inscribed in triangle PRT. A circle is inscribed in triangle P R T. Points Q, S, and U of the circle are on the sides of the triangle. Point Q is

How are the artistic styles of India, Nepal, and Tibet different?

In regard to drug nomenclature, what is "acetaminophen" an example of?A. A generic name B. A proprietary name C. A brand name D. A chemical name

What process creates new sea floor as plates diverge at mid-ocean ridges?a) Plate tectonics b) Sea-floor spreading c) Subduction

2. Calculate and complete.a) [tex]\frac{1}{9} \cdot 117 =[/tex]

find the circumference of a circle whose radius is 15.4cm

All of the following expressions have a value between 0 and 1, excepta. \frac{(-3^{7})}{(-3)^9}b. 4^{-10}× 4^{6}c. \frac{(8^3)^3}{8^{-4}} d. ( \frac{2}{5} ^{8})

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

What value of x makes the equation true ? 4(2x-4)=16

In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

All of the following expressions have a value between 0 and 1, excepta. \frac{(-3^{7})}{(-3)^9}b. 4^{-10}× 4^{6}c. \frac{(8^3)^3}{8^{-4}} d. ( \frac{2}{5} ^{8})

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

find the circumference of a circle whose radius is 15.4cm

In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music