FREE Trial S
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

We have 20 kinds of presents; this time, we have a large supply from each. We want to give presents to 12 children. Again, it

We have 20 kinds of presents; this time, we have a large supply from each. We want to give presents to 12 children. Again, it is not required that every child gets something; but no child can get two copies of the same present. In how many ways can we give presents?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Strategic Database Technology Management For The Year 2000

Strategic Database Technology Management For The Year 2000

Authors: Alan Simon

1st Edition

ISBN: 155860264X, 978-1558602649

More Books

Students also viewed these Databases questions

Question

★★★★★
List the IDs of the tutors who are currently tutoring more than one student. Based on the relations shown in Figure 6-12. The database tracks an adult literacy program. Tutors complete a...

Answered: 1 week ago

Question

★★★★★
Identification and selection of the group who can address the problem

Answered: 1 week ago

Question

★★★★★
=+21.7. Prove for integrable X that E[ X] = | P[X>[]dt - [" P[X <1]di.

Answered: 1 week ago

Question

★★★★★
1. What are the current exchange rate regimes of the BRIC economies? 2. Why has Brazil changed its exchange rate regime over the years? 3. What variable affects the Russian ruble? 4. By how much did...

Answered: 1 week ago

Question

★★★★★
55) 55) A benchmark index has three stocks priced at $23, S43 and $56 yesterday. The number of outstanding shares for each is 350,000 shares, 405,000 shares and 553,000 shares, respectively. If the...

Answered: 1 week ago

Question

★★★★★
Talltree Ventures has raised their $250M fund, Talltree Ventures IV, with terms as given in the Appendix B page 43 of the textbook. Construct an example of fund performance where the claw back...

Answered: 1 week ago

Question

★★★★★
Provide 3 decimals for the final answer. Please show step by step solution. 6. Calculate the MA and output force of the brake pedal lever in the diagram. MASTER CYLINDER FULCRUM 3IN. Output Force = ?...

Answered: 1 week ago

Question

★★★★★
Support A is a pin. Support B is a roller. Each support can support a maximum of 9kN. Determine which support will fail first and at what value of w does this occur. HINT, create relationships of w...

Answered: 1 week ago

Question

★★★★★
You flip a coin two times and then roll a 6-sided die. What is the probability you land on heads both times and then roll a number less than 5? Round to the nearest tenth of a percentage.

Answered: 1 week ago

Question

★★★★★
sin x 3. Show step by step how you use tan x = - COS X and the compound formulas for sine and cosine to produce the addition formula for tangent, tan(A + B) = tan A + tan B 1-tan Atan B [4 marks]

Answered: 1 week ago

Question

★★★★★
Solve both parts showing work and provide an explanation (Hint: Rationalize twice) (ii) Use the result of part (i) to evaluate (Hint: It's a one line solution using part (i).) lim H 2 19-2x+5-4 x-2...

Answered: 1 week ago

Question

★★★★★
Have you ever had a sense that a speaker was intentionally leaving some information out or that the information was somehow unreliable? How did it make you feel about the speaker? Did it change the...

Answered: 1 week ago

Question

★★★★★
10. Is your speech within the required time limits for the assignment?

Answered: 1 week ago

Question

★★★★★
After you have practiced in front of one or more friends, family members, or classmates, consider their feedback. Was anything about the feedback surprising? Did they note the strengths and...

Answered: 1 week ago

Previous QuestionNext Question