3T Which equation shows that the Pythagorean identity is true for 0 =
Select the equation that is in the form sin? (3pi/2) +cos² (3pi/2) = 1.

A. 1^2 + 0^2 = 1
B. (-1)^2 + 0^2 = 1
C. 0^2 + 1^2 = 1
D. 0^2 + (-1)^2 = 1

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

What is the prime factorization of 230

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?