thehwhelper thehwhelper

01-03-2018
Mathematics

contestada

Ryan and his friends flip 4 coins. What is the probability that they will flip 2 heads and 2 tails?

Respuesta :

01-03-2018

Two results for each of four coin flips. When ways to perform tasks in series, we multiply. So that is 2×2×2×2
results in total. That is 24
or 16

Answer Link

Otras preguntas

Plz help me and tell me how to do it

Two processes are used to produce forgings used in an aircraft wing assembly. Of 200 forgings selected from process 1, 10 do not conform to the strength specifi

three-quarter of a number is 15 work out four-fifths

Find an equation of the line that passes through the points (-5, -3) and (3, 1)

If a population is growing quickly in a small area, then the _____ must be increasing as well.

Suppose you want to separate a mixture of the following compounds: salicylic acid, 4-ethylphenol, p-aminoacetophenone, and napthalene. Come up with a list of st

The Sterling Company applies manufacturing overhead. At the end of the year the following data were available: Actual Manufacturing Overhead $115,000 Estimated

The Giles Agency offers a 12% trade discount when providing advertising services of $1,000 or more to its customers. Audrey’s Antiques decides to purchase adver

A maternal effect can cause the offspring phenotype ratio to depart from that of classic Mendelian inheritance. In a species of snail, the dominant allele N cod

One advantage to the Palo Verde Nuclear Power station to the ASU West solar array is that the nuclear power station can generate electricity at night, but the s