91Ó°ÊÓ

Write the first five terms of the sequence. $$a_{1}=3, a_{n}=(-3) a_{n-1}$$

For the following exercises, write the first five terms of the sequence. $$ a_{1}=3, a_{n}=(-3) a_{n-1} $$

For the following exercises, one card is drawn from a standard deck of 52 cards. Find the probability of drawing the following: A two

For the following exercises, use the Binomial Theorem to write the first three terms of each binomial. $$ (3 a+b)^{20} $$

For the following exercises, use the recursive formula to write the first five terms of the arithmetic sequence. $$ a_{1}=-19 ; a_{n}=a_{n-1}-1.4 $$

Use the following scenario. Javier makes monthly deposits into a savings account. He opened the account with an initial deposit of \(\$ 50 .\) Each month thereafter he increased the previous deposit amount by \(\$ 20\). Graph the arithmetic series showing the monthly sums of one year of Javier's deposits.

For the following exercises, write a recursive formula for each geometric sequence. $$ a_{n}=\\{10,-3,0.9,-0.27, \ldots\\} $$

For the following exercises, use the following scenario. Javier makes monthly deposits into a savings account. He opened the account with an initial deposit of \(\$ 50 .\) Each month thereafter he increased the previous deposit amount by \(\mathrm{s} 20 .\) Graph the arithmetic series showing the monthly sums of one year of Javier’s deposits.

For the following exercises, find the number of subsets in each given set. A set containing 5 distinct numbers, 4 distinct letters, and 3 distinct symbols

For the following exercises, find the number of subsets in each given set. The set of even numbers from 2 to 28