Thomas is going to flip an unfair coin 2 times. Each coin flip is independent, and the probability that the coin flips
heads is 20% each time.
Please tell me the possible outcomes, thank you.
Answers
Answer:
Step-by-step explanation:
The probability of flipping heads is 20% (or 0.2), the probability of flipping tails is 80% (or 0.8).
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
There are four possible outcomes when flipping an unfair coin twice, since each coin flip has two possible outcomes (heads or tails).
We can use H to represent heads and T to represent tails.
The possible outcomes are:
HH (both flips are heads)
HT (first flip is heads, second flip is tails)
TH (first flip is tails, second flip is heads)
TT (both flips are tails)
Each of these outcomes has a certain probability associated with it.
Since the probability of flipping heads is 20% (or 0.2), the probability of flipping tails is 80% (or 0.8).
Hence, the probability of flipping heads is 20% (or 0.2), the probability of flipping tails is 80% (or 0.8).
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Related Questions
What is the value of the 5 in the number 2.005?
0.05
0.5
0.005
5
Answers
Answer:
0.005
Step-by-step explanation:
Answer:
.005
Step-by-step explanation:
Tony bought 255 1-inch nails and 5 boxes of 2-inch nails. Each box of 2-inch nails had equal amounts of nails in them. He bought a total of 620 nails. Find the number of nails in each box of 2-inch nails.
Answers
Answer:
73 nails
Step-by-step explanation:
Number of 1 inch = 255
Boxes of 2 - inch = 5
Each box of 2 _inch has equal amount of nails
Total number of nails = 620
Number of nails in each box of 2_inch nails:
Let Number of nails in each box = b
Number of 1_inch + 5 * number of 2_inch = 620
255 + 5b = 620
5b = 620 - 255
5b = 365
5b / 5 = 365 / 5
b = 73
Hence, there are 73 nails in each box of 2_inch nails
Which equation or inequality represents the following description?
Multiply the quantity 2 more than a number by 8. The result is at least 12 times the number subtracted from 76.
A. 8(2n) 76-12n
D. 8(2n)=76-12n
Answers
Answer:
D
Step-by-step explanation:
I’ve been working on the same problem for 1 hour and d just makes the most sense
Provide three character traits that would make you a successful entrepreneur. Explain? I
Answers
Answer:
Creative, Motivated, and Passionate.
Step-by-step explanation:
The describe a successful entrepreneur because you have to be creative because being creative helps you become a better problem solver in all areas of your life and work. You have to be motivational because it allows us to change behavior, develop competencies, be creative, set goals, grow interests, make plans, develop talents, and boost engagement. You have to be passionate because being passionate is the energy that keeps us going, that keeps us filled with meaning, and happiness, and excitement, and anticipation.
PLEASE HELP!!!!!!!!!!!!!!!
Answers
NEED HELP ASAP! Question in the photo.
Answers
What is the answer to 2/9 divided by 1/2?
Answers
Answer:
the answer is going to be 2 /9 times the reciprocal of 1/2 so the answer is 4/9
Answer:
4/9
Step-by-step explanation:
2/9 / 1/2
= 2/9 x 2/1
= 2x2 / 9x1
=4/9x1
=4/9
what is 31)775 please someone help me
Answers
Answer:1/25 or 0.04
Step-by-step explanation: How I Got This Answer Was i did 77 divided by 31 and got 2 then brought down the 15 and then brought down the 5 to make 155 and the i did 155 divided by 31 and got 5 31 times 5 = 155 when you simplify the answer it comes up to 1/25.
radius=21 what is the cicumference
Answers
42pi
131.9 is the circumference
Answer:
circumference = 2πr
[tex]= 2*\frac{22}{7}*21\\\\\\= \frac{44}{7}*21\\\\= \frac{924}{7}\\\\= 132[/tex]
Determime if the following lines are paraleel, perpendicular or neither.
Answers
Convert 2x + 37y = 18 to point-slope form.
Answers
Answer:
y = -2/37x + 18/37
Step-by-step explanation:
2x + 37y = 18
-2x -2x
37y = -2x + 18 (Divide 37 on both sides)
Y = -2/37x + 18/37
Alaina went to Applebee’s for dinner with some friends. The bill came to $87.43 but one of her friends had a 12% off coupon. How much did they save with the coupon?
Answers
Answer:
They saved $10.49
Step-by-step explanation:
.12 X 87.43 = 10.4916
10.4916 rounded up is 10.49
the value of y varies directly with x. when y = 7.5, x = 5. what is the value of y when x = 80?.
Answers
Answer:
Step-by-step explanation:
120 = y. the ratio is 3:2
80/2 is 40
40 times 3 is 120
120:80 = 3:2
Which quadrilaterals must have at least one pair of congruent sides? Check all that apply.
square
rectangle
parallelogram
rhombus
trapezoid
kite
Answers
Answer:
All of the following except a trapezoid
Step-by-step explanation:
I checked it
A square, rectangle, parallelogram, rhombus and kite have at least one pair of congruent sides.
QuadrilateralA quadrilateral is a polygon that has four sides and four angles. A square, rhombus is a quadrilateral in which all sides are congruent. A rectangle, parallelogram is a quadrilateral with opposite congruent sides.
A kite is a quadrilateral that has adjacent congruent sides.
A square, rectangle, parallelogram, rhombus and kite have at least one pair of congruent sides.
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find the L.C.M of the following
a.3and7
b.4and5
Answers
Answer:
a. 21
b. 20
Step-by-step explanation:
a. 3 and 7 are prime numbers, so their LCM is their product, 21
b.
4 = 2^2
5 = 5
LCM = 2^2 * 5 = 20
Answer:
a. 21
b. 20
What is the measure of one exterior angle of this polygon?
Answers
answer:
36°
step by step explaination:
The regular, convex decagon is a subtle and elegant shape then with 10 exterior angles of 36° , 10 interior angles of 144°
Write an expression to represent:
The sum of ten and the quotient of a number 2 and 6.
Answers
Answer:
x=10+(2/6)
Step-by-step explanation:
Hope this helped!
Answer:
10 + 2/6
Step-by-step explanation:
A quotient is the answer to a division problem.
A sum refers to addition.
Would appreciate Brainlitest!
Which two lines appear as if they will never intersect? Select all that apply.
a
b
c
d
e
f
Answers
4 units right
hat are the
age?
11. Translate the figure 2 units left
and 4 units down. What are the
coordinates of the image?
22 REAS
trans
3 un
If so
A
y
23.
B
3
2
1
С
-4-3-2
3
4 x
D
2
-3
f
4
Answers
geometry work find the value of b
Answers
Answer:
63
Step-by-step explanation:
I know I did it
The x coordinate for an ordered pair in the solution set of x+2y=11 is 3. find the y coordinate
Answers
Answer:
y=4
Step-by-step explanation:
solve for y. I have the work shown in the picture I attached.
Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brianliest !!!!!!!!!!!!!!!!!!
Answers
Answer: x= 15
Steps shown in image below
Answer:
x=15
Step-by-step explanation:
they are supplementary so they add up to 180.
7x-9+5x+9=180
simplify
12x=180
divide by 12
x=15
What is 6.02 x 10^5 written in standard form?
Answers
Answer:
602,000
Step-by-step explanation:
Answer:
602,0000
Step-by-step explanation:
10^5 = 100,000
6.02 x 100,000
I simply moved the numbers forward by 5 spaces.
1. The slope of the line below is 2. Write the equation of the line in point-slope form using the coordinates of the
labeled point.
Answers
Answer:
y=2x
Step-by-step explanation:
Label the number that is on the numberline
Answers
Answer:
0.4
Step-by-step explanation:
Since there are 5 spaces between the 1 and 0, each tick represents [tex]\frac{1}{5}[/tex] or 0.2 units. Counting up from 0 you get 0.4
Answer:
0.4Step-by-step explanation:
1 divide by the number of lines: 1 / 5 = 0.20.2 multiply by the number of lines where the arrow is pointing at0.20 x 2 = 0.4
therefore, the answer is 0.4
-5 2/3 + 3 1/4 + -7 1/3
Answers
I think I might be wrong
The local traffic update is given on a radio channel every 12 minutes from 4:00 p.m. to 6:30 p.m. You turn the radio on at 4:16 p.m. How long will you wait for the local traffic update?
Answers
Answer:
8 minutes
Step-by-step explanation:
The next traffic update will be at 4:24 p.m. because 12 x 2 = 24. 24 - 16 = 8, so you have to wait for 8 minutes.
What is the value of X
Answers
Answer:
x=6
Step-by-step explanation:
1) you set 16x+9 equal to 105
2) then you solve! 16x+9=105 --> 16x=105-9 --> 16x=96 --> x=96/16 --> x=6
Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time
he swims. This week, he spent more than 6 hours training for the race. Which graph represents his possible training
times this week?
Answers
Answer:
the first graph is the answer
Step-by-step explanation:
A!!!
Answer:
A
Step-by-step explanation:
I’m really struggling would really appreciate if someone could help!!!!!
Answers
9514 1404 393
Answer:
A) 29/40
Step-by-step explanation:
The formula for this is ...
P(A or B) = P(A) + P(B) - P(A and B)
Filling in the given values, you have ...
P(A or B) = 9/20 +1/2 - 9/40
P(A or B) = 18/40 +20/40 -9/40 = (18+20-9)/40
P(A or B) = 29/40 . . . . matches choice A