Compute the following without a calculator or "guessing and checking." Show all work. (a) What is 7376 mod 23? Hint: Don’t explicitly compute 7 376 . (b) For this part, let n = 91 be the RSA modulus and e = 7 the RSA public key. i. What is the private key d? ii. Sign the message m = 4. iii. Verify that your signature from the previous part is correct.

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

What is the solution to the equation e3x=12? round your answer to the nearest hundredth