1. you have two boxes of colored pens. the first box contains a red pen, a blue pen, and a green pen. the second box contains a yellow pen, red pen, and a black pen. what s the set that represents all the pens
a. {red pen, blue pen, green pen}
b. {red pen}
c. {red pen, red pen, green pen, yellow pen, black pen}
d. {red pen, blue pen, green pen, yellow pen, black pen}

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Acylinder has volume 45π and radius 3. what is it’s height?

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 to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato