Answer:
78 degrees
Step-by-step explanation:
6 - 85 = 79
Answer:
k(3n) = 9n² + 9n
General Formulas and Concepts:
Order of Operations: BPEMDAS
- Substitution and evaluation
Step-by-step explanation:
<u>Step 1: Define</u>
k(n) = n² + 3n
k(3n) is n = 3n
<u>Step 2: Solve</u>
- Substitute: k(3n) = (3n)² + 3(3n)
- Exponents: k(3n) = 9n² + 3(3n)
- Multiply: k(3n) = 9n² + 9n
Answer:
512 Cups
Step-by-step explanation:
Total volume of coffee in urn = 64 gal = 64 gal x 128 oz/gal = 8192 oz
volume of each cup = 16 oz
number of cups needed to hold 64 gal (=8192 oz),
= 8192 ÷ 16 = 512 Cups