MATHEMATICS HIGH SCHOOL

If you and a friend each toss two pennies at the same time, what is the probability that all four pennies will be tails?A. 1/2
B. 1/4
C. 1/8
D. 1/16
E. 1/32​

Answers

Answer 1
Answer:

Probability helps us to know the chances of an event occurring. The probability that all four pennies will be tails is (1/16).

What is Probability?

Probability helps us to know the chances of an event occurring.

\rm Probability=(Desired\ Outcomes)/(Total\ Number\ of\ outcomes\ possible)

The probability of a penny getting a tail is 0.5 or (1/2), therefore, the probability of four penny getting a tail can be written as,

\rm Probability = \frac14 * \frac14 * \frac14 * \frac14 = \frac1{16}

Hence, the probability that all four pennies will be tails is (1/16).

Learn more about Probability:

brainly.com/question/795909

#SPJ2
Answer 2
Answer:

Answer:

1/16

Step-by-step explanation:

Related Questions

What is a hard problem that equals to 44?
A rectangle has a length 6 meters longer than double the width. The perimeters is i44 meters. Find the dimensions of the rectangle
How do you write 3.74 x 10^4 in standard form?
ANSWER ASAP PLEASE AND THANK YOU
barista alex is crafting a new coffee blend. he combines two coffee beans: bean a, which has a bitterness level of 25%, and bean b, which has a bitterness level of 75%. to create his signature blend, he wants a 1000g batch with a bitterness level of 40%. how much of each coffee bean should he use?

What are the coordinates of the center of the circle if this is its equation:x2 + y2 - 16x + 6y +53 = 0

Answers

Hello,

x²-16x+y²+6y+53=0
==>x²-2*8*x+8² + y²+2*3*y+3²+53-64-9=0
==>(x-8)²+(y+3)²=20
Center is (8,-3) and radius =√20

The sum of the exterior angles of a pentagon equals 300? True or false

Answers

25 and then add the decimals they have to be aaddd by the two decimals

If a yield sign is a regular polygon what is the measure of each angle

Answers

If that yield sign were a equilateral triangle, then it would be a regular polygon. In that triangle, each angle would equal 120°.
If the yield sign is a regular polygon and is then a equilateral triangle, then each angle would be equal to 60 degrees

Jane Hilman went to her bank. She had a balance of $2,539.78 in her savings account. She withdrew $150.00 and the teller credited her account with $6.19. What is her new balance?The new balance will be $ ____

Answers

Answer:      

New Balance of Jane Hilman savings account = $2395.97

Step-by-step explanation:

Amount of money Jane Hilman had in her account = $2539.78

Amount of money withdrew by her when she went to the bank = $150

Amount of money left in her account after withdraw = 2539.78 - 150

                                                                                       = $2389.78

Also, Teller credited her account with $6.19

And we need to find the new balance of Jane Hilman account

Thus, New Balance of Jane Hilman savings account = 2389.78 + 6.19

                                                                                           = $2395.97
$150-$6.19=$143.81


2,539.78-143.81=2395.97

What is -(c-4)=5?so what is 'c'

Answers

-(c-4)=5 \n \n -c + 4 = 5 \n \n 4 - c = 5 \n \n -c = 5 - 4 \n \n -c = 1 \n \n c = -1 \n \n

The final result is: c = -1.
-(c-4)=5
c-4=-5
c=-1

Check answer:
-(-1-4)=5
-(-5)=5
5=5

****PLEASE PLEASE HELP WILL GIVE BRAINLIEST TO FIRST LOTS OF POINTS*** Any help would be appreciated. If you could even answer one of the problems I would be grateful!

Answers

b) RH = UM = HM = RU   Reason: Since they form a rhombus, its sides are of equal length.
c) RUBM is a rhombus Reason: Given
d) Reason: RUBM is identified as a rhombus. Thus, its sides are of equal length.
e) RUMH and  RUBM are rhombus which have similar dimensions. Each sides of any rhombus is equal in length and since both are of similar dimensions, then, all of their sides lengths are equal with each other.
f) Rhombus have opposite sides that are parallel and its opposite angles are equal. Rhombus is also called a parallelogram.

Answer:

b) RH = UM = HM = RU   Reason: Since they form a rhombus, its sides are of equal length.

c) RUBM is a rhombus Reason: Given

d) Reason: RUBM is identified as a rhombus. Thus, its sides are of equal length.

e) RUMH and  RUBM are rhombus which have similar dimensions. Each sides of any rhombus is equal in length and since both are of similar dimensions, then, all of their sides lengths are equal with each other.

f) Rhombus have opposite sides that are parallel and its opposite angles are equal. Rhombus is also called a parallelogram.
Other Questions
What do you add to 3 7/8 to make 7
Tamora has just graduated from college. When she entered college four years ago, she took out a $9,100 subsidized Stafford loan, which has a duration of ten years. The loan has an interest rate of 5.4%, compounded monthly. If Tamora makes monthly payments, how much interest will she have paid in total by the time the loan is paid off? Round all dollar values to the nearest cent.
Dave has had a gym membership for 10 weeks. He goes to the gym 5 times a week. Each visit, he exercises for 1.75 hours. He spends 0.5 hours on the treadmill and the rest he spends on the stationary bicycle. How much time does Dave spend on the stationary bicycle in a week?
1)what is the y-coordinate of the solution to the system of equations?x-y=12 27+3y=2x2)what is the y-coordinate of the solution to the system of equations?y=2x+14-4x-y=4