3 years ago

A quarter coin is tossed two times. What is the probability that the coin will land heads up both times?

Mathematics

1 answer:

Brut [27]3 years ago

8 0

Answer:

1 in 4 chance

Step-by-step explanation:

because if it is a 50% chance to get heads on one toss, then for two tosses you have to multiply 1/2 * 1/2 and that equals 1/4

You might be interested in

In a standard normal distribution 95% of the data is within +/- _______standard deviations of the mean.

raketka [301]

Your answer is 2 okay

8 0

3 years ago

Read 2 more answers

Look at the street map. What street intersects with Polk Street?

Alenkinab [10]

Answer:

Geary street :D

they intersect here

click on the photo. it's not a link it's a screenshot of where they intersect

4 0

2 years ago

What percent of workers have output more than 70 units?

ivann1987 [24]

Answer:

30%

Step-by-step explanation:

6 0

3 years ago

Solve by simplifying the problem. There are 18 students in Mr. Alvarez’s art class. Throughout the year, every student must pair

Alla [95]

We are given with an 18 student class that is working a project worked by pairs. Each pair works on a project. In this case, there are 9 teams of 2 individuals working on a single project. Hence for a year or school year, there are 9 projects accomplished each time.

5 0

3 years ago

For the equation -2(x+1) = 8, Caitlin distributes the 2 to get, -2x +2 = 8. Then she subtracts the 2 from both sides to get -2x

mamaluj [8]

Answer:

No.

Step-by-step explanation:

She wronged in Step 2, -2x + 2 = 8 .

The correct way is :

-2(x+1) = 8

-2x <u>–</u> 2 = 8

5 0

3 years ago