I think it’s A but I’m not sure
Answer: look at the picture and you will see the answer
Step-by-step explanation: hope this help
Answer:
S
ThenSn=n(a1+an)2Sn=n(a1 + an)2 , where nn is the number of terms, a1a1 is the first term and anan is the last term. The sum of the first nn terms of an arithmetic sequence is called an arithmetic series .
Step-by-step explanation:
Answer:
$16.92
Step-by-step explanation:
Just divide 42.30 by 2.5 and it will give you the answer
Answer:
1 serving of Roast Beef and 2 servings of Mashed potatoes
EDIT: added photo with work shown
