Learn How to Solve Combinatorics Equations with Expert Help

High School
Calculus and Analysis
Precalculus
Probability and combinatorics

Recent questions in Probability and combinatorics

Cabiolab 2021-06-17

In how many ways can the 11 members of a soccer team line up, if the captain and assistant captain must remain together?

BenoguigoliB 2021-06-17

A wallet contains 1 five-cent coin, 1 ten-cent coin, 2 twenty-cent coins, and 2 fifty-cent coins. What is the expected value if you randomly select 1 coin?

Cabiolab 2021-06-15

$(7 w^{2} + 6 w z + 4 z^{2}) - (w^{2} - 3 w z + 2 z^{2})$

Line 2021-06-08

Suppose that f is an exponential function with percentage growth rate of 5% and that $f (0) = 4$ . Find a formula for f(x).

generals336 2021-06-06

Let L be an SList. Define a recursive function Wham as follows. B. Suppose L = x. Then Wham $(L) = x \dot{∣} x . R .$ Suppose L = (X, Y). Then $W h a m (L) = W h a m (X) + W h a m (Y)$ . Evaluate Wham (2, 4), (7, 9) , showing all work.

Falak Kinney 2021-06-04

$\frac{25 h^{3} \cdot j k^{5}}{12 h^{2} \cdot k}$

tabita57i 2021-06-03

${(\frac{2 c^{3} \cdot d^{4}}{3 c^{2} \cdot d})}^{2}$

SchachtN 2021-05-31

Ten red cards and ten black cards are placed in a bag. You choose one card and then another without replacing the first card. What is the probability that the first card will be red and the second card will be black?

floymdiT 2021-05-30

If the product of five integers is a multiple of 32, then what is the smallest number of these integers that must be even?
a. 10 b.12 c. 14 d.15 e. 16

FizeauV 2021-05-28

A glue company needs to make some glue that it can sell at $120 per barrel. It wants to use 150 barrels of glue worth $100 per barrel, along with some glue worth $150 per barrel and glue worth $190 per barrel. It must use the same number of barrels of $150 and $190 glue. How much of the $150 and $190 glue will be needed? How many barrels of $120 glue will be produced?

Alyce Wilkinson 2021-05-26

In how many ways can a 10-question true-false exam be answered? (Assume that no questions are omitted)

Globokim8 2021-05-22

BADM 572 Stat For Mgt Decision Making

Marvin Mccormick 2021-05-17

How many combinations of three items out of a group of six can be chosen? List all of the combinations of objects B, D, and F after identifying them with the letters A, B, C, D, E, and F.

Kye 2021-05-14

Solve for y: $\frac{7 y + 3}{2} = (\frac{8 y + 1}{6}) + 23$
Simplify your answer as much as possible.

BolkowN 2021-05-07

$(5 x + 3 x^{2} - x^{3}) + (2 x^{2} + 4 x - 10)$

Anish Buchanan 2021-05-05

If John, Trey, and Miles want to know how’ | many two-letter secret codes there are that dont

Even though it is always placed into the field of Precalculus, probability and combinatorics problems are more related to analytics and statistical information that many students implement as they are working with the accuracy of their research data. It is one of the reasons why finding good probability combinatorics examples is both complex and not. It is good to have a look through probability combinatorics questions as these will provide you with the answers and help understand how equations work and why possible outcomes are vital for understanding how the calculation takes place.

Precalculus