$C(44,21)=\dfrac{44!}{21!23!}=\dfrac{24\cdot25\cdot\ldots\cdot43\cdot44}{2\cdot3\cdot\ldots\cdot 20\cdot21}=2,012,616,400,080\\
\approx2.013\cdot10^{12}$

6 0

3 years ago

A drug prescription of 45 pills costs $427. 95. If each pill contains 3 mg of medication, what is the cost per milligrams?

Sergeu [11.5K]

Total milligrams

45(3)
135mg

COST PER MG:-

TOTAL COST/total Mg
427.95/135
3.17$/pills

6 0

2 years ago

Read 2 more answers

Jackie is selling smoothies at a school fair. She starts the day with $15 in her cash box to provide change to her customers. If

Liula [17]

Answer:

ىر سيىخرسىي ىتسيرىتسهارسيخهكتر يسرلاتزسنيى يتريزىيسئرتسئرة سينرةظسئر سظرى ئمرىسنرمسيىمر سئرىسئنرتىئسر ؟

8 0

3 years ago