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Displaying 11-20 of 103 results.

Ten students have been nominated for aPS.. a students' council executive. Five of the nominees are from grade 12, three are

• b1° from grade 11, and the other two are from grades 9 and 10.

In how many ways could the nominees fill the positions of president and vice-president if all ten are eligible for these senior positions? How many ways are there to fill these positions if only grade 11 and grade 12 students are eligible?Posted 1 year ago by **bri22233333** in Math 12 University - Data Management | 0 answers

#data management #grade 12

The Weights of 100 remote control cars at a competition are approximately normally distributed. The average weight is 3.2 kg, with a standard deviation of 0.4 kg.
How many remote control cars would be disqualified if it were against the rules to have a car with a weight of more than 4 kg or less than 2.4 kg?
A car is said to be in the 90th percentile. How much does it weigh?

Posted 1 year ago by **harnooorrr** in Math 12 University - Data Management | 0 answers

#data management #z score question #the normal curve

Tonya has a job wrapping gifts during the holiday season. There are five colors

of paper, six choices for ribbon, and three choices for bows. How many choices does the customer have in total?

Posted 1 year ago by **boy123** in Math 12 University - Data Management | 0 answers

#probability #combination

(2n+4)!/(2n!4-3)!=2/3(n+4)!/(n+4-4)!

Posted 1 year ago by in Math 12 University - Data Management | 0 answers

#data management #permutations

n!/(n-3)!

Posted 1 year ago by **alyseidt** in Math 12 University - Data Management | 0 answers

#permutations

A boy has five coins, each of a different value. How many different sums of money can be totaled with these five coins?

Posted 1 year ago by in Math 12 University - Data Management | 0 answers

#permutations

A researcher wishes to count the squirrel population in a large park.

She first captures and tags 30 squirrels, then releases them.

She later returns and captures 10 squirrels. 4 of them are tagged.

a.) Determine the population of squirrels in the park.

b.) Given your population, calculate the probability of finding 4 tagged squirrels in a sample of 10.

c.) Determine the probability of finding less than 4 tagged squirrels in a sample of 10.

Posted 1 year ago by **Nelmoney** in Math 12 University - Data Management | 0 answers

#probability

Equatio for rational function with 1 x-int located at 3 1 vertical asymptote and does not have a hole in the graph. It has horizontal aymptote at y = -1

Posted 1 year ago by **AMAN** in Math 12 University - Advanced Functions | 0 answers

#functions #rational functions

To win a grand prize in a hospital lottery, you must math six different numbers chosen from the numbers 1 to 45. What is the probability of winning the grand prize?

Posted 1 year ago by **Apple12** in Math 12 University - Data Management | 0 answers

#data management

Suppose that we want to construct 4-digit numbers using distinct digits from the set, SS =

{0, 1, 2, 3, 4, 5, 6}. If all the 4-digit numbers are arranged in increasing order, what is the 161st 4-digit

number?

Posted 1 year ago by **aves999** in Math 12 University - Data Management | 0 answers

#data management #permutations