What is equivalent to the complex number i^38

Suppose 4% of all cell phone chips are defective. we randomly select 100 of the 50,000 cell phone chips produced in a day. what is the chance that 2 defective chips will be found?

Eliminate the parameter. X=t-3, y = 2/t+5

Simplify the following (-12y}^8 / (-3y) ^2

At a shoe store there are 40 pairs of shoes. 8 pairs are yeezys. 15 pairs of all shoes have velcro and 2 yeezys have velcro. How many pairs of shoes are not yeezys and do not have velcro

A card game has 50 cards. After dealing 7 cards to each player, Tupi has 15 cards left over. Solve the equation 50-7p=15 to find the number of players.

Solve the x. 1/2 (x-2) = 5

You run a software company and hired a new salesperson. You offer $40,000 base salary. Additionally, if the salesperson sells $500,000 worth of software she meets a gate that entitles her to a bonus of 2% commission on additional sales.

When doing currency exchange why is it better to carry the transaction out to five or six places rather than round to cents. What am I losing in the transaction? Keep in mind that we are transferring millions of dollars.

How do you add and subtract polynomials

What us 6 to the 3rd power times 6 to the negative 3rd power