Calculus- need with this problem. above the sigma is an infinity sign and below it says n=1 the equation is 6*(-1/4)^n-1

Two parallel lines are crossed by a transversal.what is value of x

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

You open a savings account with a $400 deposit. each month after that, you deposit $25. write an explicit rule to represent the amount of money you deposit into your savings account. how much money will you have in the account on month 12? pleasseee : (