Raj encoded a secret phrase using matrix multiplication. Using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix mc025-1. Jpg to get a matrix that represents the encoded text. The matrix representing the encoded text is mc025-2. Jpg. What is the secret phrase? determine the location of spaces after you decode the text.

Which best describes standard precautions?

Jasmine thinks that andrea is responsible for posting embarrassing pictures of her on the internet and sending them around the school. jasmine finds andrea before school and starts yelling at her about taking the pictures down. andrea pushes jasmine. what should jasmine do first?

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.