Find the value of sec 10° 15'. Round to four decimal places. A.)1.0162
B.)2.8760
C.)2.1215
D.)1.8511

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

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?

Given abc find the values of x and y. in your final answer, include all of your calculations.