tipbri6380
20.03.2020 •
Mathematics
How do you find the test statistic in hypothesis testing in statistics?
Solved
Show answers
More tips
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- S Style and Beauty How to braid friendship bracelets?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- C Computers and Internet How to Learn to Type Fast?...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
Answers on questions: Mathematics
- M Mathematics Y= -x + 4 please help...
- M Mathematics Find the area and perimeter...
- M Mathematics Help ASAP I’ll mark you as brainlister...
- M Mathematics Write an equation for the line that passes through the point (0, 3) and is perpendicular to the line y = -x +3....
- M Mathematics 0.367 + 3.633 i have no clue im failing 5th grade and not smart X...
- M Mathematics Two figures have similarity ratio of 3:7. If the area of the larger figure is 294 cm*2 which is the area of the smaller figure...
- M Mathematics How many times greater is the value of the 4 in 411,300 than the value of the 4 in 42,80 O A. 4 times greater B. 10 times greater C. 40 times greater D. 100 times greater E. 400...
- M Mathematics A semicircular rug is 35 inches in diameter. What is the perimeter? If a tassel is attached every 1.5 inches, how many tassels are there? (middle school)...
- M Mathematics How many pieces of fruit were used to make Shawna s smoothie? Is this a statistical question?...
- M Mathematics There are 6 black balls and 9 red balls in an urn. If 3 balls are drawn without replacement, what is the probability that no more than 1 black ball is drawn? Express your answer...
Ответ:
The correct answer option is D. 15P15 x 10P5.
Step-by-step explanation:
We know that there are 15 students in first grade and we have 5 rows of 5 seats to accommodate them. So first grade students can be arranged to occupy the seats in
.
Also, we have 5 students in the second grade with a total of 25 seats from which 15 seats are already occupied so we are left with 10 seats now.
Therefore, the students can be seated in 15P15 x 10P5 ways.