Earthquake measured 4.9 on the Richter scale. Determine approximately how many times strong the wave amplitude

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Write the ratio as a fraction in lowest terms. compare in inches. 5 feet to 50 inches