Question 10: A number, x, is 21 when rounded to 2 significant figures. Write down the error interval.

One integer is 8 times another. if the product is 72, then find the integers

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

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