johnny17 johnny17

03-03-2016
Mathematics

contestada

if you flip a coin 150 times about how many times would you expect to get heads

Respuesta :

ADHDavid ADHDavid

03-03-2016

A coin has two sides, which means it has a 1/2 chance of landing on each individual side when you flip the coin. Since there is a 1/2 chance of landing on each side, you could expect the coin to land on "Heads' 75 times.

Answer Link

Otras preguntas

Within Year, Inc. has bonds outstanding with a $1,000 par value and a maturity of 39 years. The bonds have an annual coupon rate of 8.0% with semi-annual coupon

Find the side length x

What is the greatest common factor of 20, 12, and 36?

The temperature at 12:00 pm was 5oF. The temperature then went down by 1.2oF every hour till 7:00 p.m. What was the temperature at 7 pm? If you answer and show

GO FROM BLACK DOT TO BLACK DOT FOR CALCULATIONS TO BE ACCURATE 1 BOX = 1 FOOT Across the room are your 2 best friends Sara & Jon Laying at the exact midpoin

Part A: What is the author's view of stress in "What is Short-Term Stress?" 8.RI.CS.6

Why is CRISPR important?

What types of things are more common in the city than in a rural environment? Check all that apply. A. Organized crime B. Travel by car c. People talking more s

Type the pronoun and the noun it replaces. Sarah did not go to work because she was ill. Pronoun: Noun:

On the interval 0° < 0 < 380°, how many values of 0 satisfy the equation 2 cos0 + cos 0 - 1 = 0?