vcmc2017 vcmc2017

23-05-2018
Mathematics

contestada

What is the probability of flipping a coin four times, with the coin landing on heads all four times and rolling a 1, 2, or 4 on a die

Respuesta :

dakotamcclella dakotamcclella

23-05-2018

The probability of getting heads at least once = 1 - the probability of getting tails all 4 times.
Ans = 1 - (1/2)(1/2)(1/2)(1/2) = 1 - (1/16) = 15/16

Answer Link

Otras preguntas

Who stood to gain from the tariff of abominations, and who expected to lose by it? what was the justification for ignoring the law?

describe how wedge Is formed

John placed $2,000 in a savings account which compounds interest annually at a rate of 4.3%. How much will he have in the account after 3 years? Round your answ

What system does it represent, and what is the solution of this system? a. y+4= x and x + y = b. y + 4 = x and y - x = c. y+4= x and x + y = d. y+4= x and y - x

Strategic control involves looking at whether the company’s basic strategies are well matched to its opportunities. Select one: True False

When a pin is dropped onto a surface, the sound is approximately 18 decibels. How many times greater than the threshold sound level is the sound of a pin drop?

with the reference to the following items identify and explain types of intellectual properties. Darjeeling tea

The commercial for the new Meat Man Barbecue claims that it takes 18 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 18 m

The molar mass of Hd is 304 g/mol. What would be the molar mass of Hordium Oxide? The dosage of the oxide to turn people into zombies is found to be 29.0 grams.

The average salary in this city is $48,000. Is the average more for single people? 52 randomly selected single people who were surveyed had an average salary of