2.4. Which of the following is NOT a reason why in-text referencing is importan A. To acknowledge the sources used. B. To maintain academic integrity. C. To make the essay plan longer. D. To give credit to original authors.

a. The mean number of radioactive atoms that decay per day is 72.545 . (Round to three decimal places as needed.) b. The probability that on a given day, 51 radioactive atoms decayed, is (Round to six decimal places as needed.)

Specific Learning Objectives Moreover, in this lesson, you will learn concepts and do practice activities that will help you to do the following which are linked to our main lesson: \[ \begin{array}{l}\text { 1. define text structure; } \\ \text { 2. enumerate the types of text structure; } \\ \text { 3. use the appropriate signal words of text structure; and } \\ \text { 4. Identify the text structure of a non-fiction text. }\end{array} \]

De sar posible, calcule la combinacion linal que s indica en codo cosso \( 2 C-3 E \) \( C=\left[\begin{array}{ccc}3 & -1 & 3 \\ 4 & 1 & 5 \\ 2 & 1 & 3\end{array}\right]\left[\begin{array}{ccc}3 & -1 & 3 \\ 4 & 1 & 5 \\ 2 & 1 & 3\end{array}\right]-\theta \)

Find the indicated derivative. \[ \frac{d y}{d x} \text { if } y=\frac{2 x-5}{9} \]

\( u_{0}=1 \) et pour tout \( n \geq 0, u_{n+1}=\sum_{i=0}^{n} 2^{n-i} u_{i} \)