Answer:
the probability that the song should be played on accurately 3 days out of 5 days is 0.051
Step-by-step explanation:
Given that
The probability that a particular song is played is 1 by 5
We need to find out the probability that the song should be played on accurately 3 days out of 5 days
So,
[tex]P(x = 3) = \frac{5!}{3! (5 - 3)!} (\frac{1}{5})^3(1 - \frac{1}{5})^{5-3}[/tex]
= 0.051
Hence, the probability that the song should be played on accurately 3 days out of 5 days is 0.051
The same is considered
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-
(if you put links or don't answer accordingly im reporting your account)
opposite pairs of triangles are congruent.
Answer:
Opposite pair of triangles are congruent
Step-by-step explanation:
Because in parallelogram
Opposite sides are congruentOpposite angles are congruentSo.opposite pair of triangles are congruent
Simplify the product using the distributive property.
(4h + 6)(4h − 7)
16h2 − 52h + 42
16h2 + 4h − 42
16h2 + 52h + 42
16h2 − 4h − 42
Answer:
16h2 - 4h - 42Step-by-step explanation:
(4h + 6)(4h − 7)
= 4h(4h - 7) + 6(4h-7)
= 16h2 - 28h + 24h - 42
= 16h2 - 4h - 42 (Ans)
MAYDAY MAYDAY SOMEONE HELP MEEEEEEEEEE
Subtract a number from -2 so that the difference is equal to: the numerical opposite of -2
Answer is 4 because
(-2)-(4)=2
I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS please help this is very important this is a big part of my grade
1 - 6
2 - 8/125
3 - 5
4 - 4/5
2^6 = 6(2/5)^3 = 8/1253 * 3^4 = 3^516/25 = 4/5^2While flipping a weighted coin, Latrell gets 4 heads and 2 tails. Based on experimental probability, how many of the next 3 flips should Latrell expect to come up heads?
Answer: 2 heads
Step-by-step explanation:
First, write the experimental probability as a fraction in simplest form.
P(heads)
=
heads
total
=
heads
heads+tails
=
4
4+2
=
4
6
=
2
3
The experimental probability is
2
3
.
We can predict the outcome of the second set of trials by assuming that the ratio will be the same as in the first set of trials. Write a proportion by setting the two ratios equal to each other, then solve.
2
3
=
n
3
2
3
(33)
=
n
3
(33) Multiply both sides by (33)
23
= 3n Simplify
6
= 3n Simplify
2
= n Divide both sides by 3
Based on experimental probability, Latrell should expect 2 of the next 3 flips to come up heads.
Questions
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Need a break?
voces são de que pais?
which country are you from?
seriously bro
listen if you want to make friends or relationship please PLEASE NOT HERE THERE ARE KIDS HERE PEOPLE and the massage is not only for u
The sum of a triangle's sides is
34.5 cm. The shortest side is
7.5 cm and the middle-length
side is 3 cm longer than the
shortest side. Find the length
of the third side and classify
this triangle by the lengths of
its sides.
Step-by-step explanation:
Therefore the third side should be less than 12+15 = 27cm
And also the third side cannot be less than the difference of the two sides
Therefore, the third has to be more than 15-12 = 3cm
Thus, the third side could be the length more than 3cm and less than 27cm.
What is the Internal Revenue Code?
Answer: It’s Title 26 of the U.S. Code that contains nearly all of the federal tax laws.
Pls help dudndidndiendifn
Answer:
I don't know D
Step-by-step explanation:
but why is this in the mathematics section
Is this table of values linear?
Answer:no they aren’t linear
Step-by-step explanation:
Linear is a equal rate everytime this seems to be adding 1 on the y value for each x value
Answer: No
Step-by-step explanation: The y values don’t go up by the same number each time
A. 24
B. 48
C. 32
D. 12
Answer:
A, 24
Step-by-step explanation:
Answer:
A. 24
Step-by-step explanation:
This is because on the cube numbered 1-6, there are only three numbers greater than 3. On the wheel, there are four outcomes and on the coin, there are two outcomes. Now, I simply multiply the possible outcomes.
[tex]3*4*2=24.[/tex]
I, therefore, believe the answer to this word problem is 24.
Solve the equation. 6n= 24 Show work.
Answer: n=4
Step-by-step explanation:
6n=24
24/6=4
n=4
Answer:
n=4
Step-by-step explanation:
see steps below:)
anyone know the answer
Step-by-step explanation:
m<N = ½×144 = 72°
m (NQ = 2×47 = 94°
Use the diagram of a right rectangle prism to answer the question. what is the value of the prison? enter the answer in the box
Answer:
629.3
Step-by-step explanation:
14.5x 6.2x7 =
volume.
have a nice day.
can you guys help me with some qustions?
there will be more, sorry
HELP ME <3
Solve. 6x = -36
a) -42
b) 6
c) -30
d) -6
Answer:
the correct answer is -6
Answer:
d)-6
Step-by-step explanation:
negative and positive is a negative in multiplication. and 6x6=36
so if you put 6(-6) you get -36
help again anyone???
Answer:
5. 314.16 feet squared
6. 615.75 inches squared
7. 254.47 kilometers squared
8. 380.13 yards squared
Step-by-step explanation:
A=πr^2
For 5 and 6 plug in the numbers and multiply. For 7 and 8, they give you the diameter, to find the radius, simply divide the number by 2, then plug the number into the formula.
Have a good day :)
f(x) = 2x^2 - 5x - 15
g(x) = -2x - 1
find f(g(x)) ... somebody help me :(
Answer:
f(g(x)) = 8x² + 18x - 8
Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
f(g(x))
= f(- 2x - 1)
= 2(- 2x - 1)² - 5(- 2x - 1) - 15
= 2(4x² + 4x + 1) + 10x + 5 - 15
= 8x² + 8x + 2 + 10x - 10
= 8x² + 18x - 8
Sophie finds some dimes and quarters in her piggy bank. How much money (in dollars) does she have if she has 10 dimes and 12 quarters? How much money (in dollars) does she have if she has x dimes and y quarters?
Find the volume of a right circular cone that has a height of 18.1 in and a base with a diameter of 18.7 in. Round your answer to the nearest tenth of a cubic inch.
the answer is V= 1657.0 in^3
Answer:
1657
Step-by-step explanation:
PLEASE HELP. i’ll give brainliest if you want!
Answer:
D is true I'm pretty sure
Given that P(A and B) = 0.20 and P(A|B) = 0.40, what must the P(B) = ?
a. 0.1
b. 0.2
c. 0.4
d. 0.5
Answer:
The value of P(B) = 0.5
Step-by-step explanation:
Given:
Value of P(A and B) = 0.20
Value of P(A|B) = 0.40
Find:
The value of P(B)
Computation:
P(A and B) = P(A|B) x P(B)
By putting value of P(A and B) and P(A|B)
⇒ 0.20 = 0.40 x P(B)
⇒ The value of P(B) = 0.20 / 0.40
⇒ The value of P(B) = 20 / 40
⇒ The value of P(B) = 1 / 2
The value of P(B) = 0.5
Find the circumference of the circle.
13 mi
Answer:
81.68
Step-by-step explanation:
A 9 m ladder rests against the side of a wall. The bottom of the ladder is 1.5 m from the base of the
wall. Determine the measure of the angle between the ladder and the ground, to the nearest degree.
1 degree
80 degrees
53 degrees
10 degrees
9514 1404 393
Answer:
(b) 80°
Step-by-step explanation:
The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
The 1.5 meter distance to the wall is the side adjacent to the angle with the ground. The 9 m length of the ladder is the hypotenuse of the triangle modeling this situation.
cos(angle) = 1.5/9 = 1/6
angle = arccos(1/6) ≈ 80.4°
The angle between the ladder and the ground is about 80°.
_____
Additional comment
The Ladder Association recommends an angle of 75° for safety. At 80°, the ladder may have a tendency to tip the user backward.
When 3 times the number x is subtracted from 20, the result is 14. What number results when 4 times x is added to 5?
Answer:
50.3
Step-by-step explanation:
I think
help! Need answer right now!!
Step-by-step explanation:
a = 1, b = 9, c = 8
with the quadratic formula;
x = -9 + \|9² - 4(1 × 8) ÷ 2(1) or x = -9 - \|9² - 4(1 × 8) ÷ 2(1)
x = -9 + \| 81 - 32 ÷ 2 or x = -9 - \| 81 - 32 ÷ 2
x = -9 + \| 49 ÷ 2 or x = -9 - \| 49 ÷ 2
x = -9 + 7 ÷ 2 or x = -9 - 7 ÷ 2
x = -2 ÷ 2 or x = -16 ÷ 2
x = -1 or x = -8
A jacket originally priced $65 is on sale for 20% off. What is the new
sale price?
Answer:
$52
Step-by-step explanation:
If you take 65 and multiply it by 20% (or 0.2) you get 13.
Then you subtract 13 from 65 and get 52
Therefore you new sale price is $52
Hope this helps
GeneralGranato777
helppppppp pleaseeeeee
PLSSSSSSSSSSSSSSSSS HELP ME PLSSSSSSSSSSSSSSSSSSSSSSS
Answer:
E. None of the above
Step-by-step explanation:
We know that 1/8 is the same as 1÷8 Then using Long Division for divided by 8 gives us 0.125
HELP IM BEING TIMEDDDDDDDDDDDDDDDDDDDDDD
Answer:11
Step-by-step explanation:
Answer:19
Step-by-step explanation:15+4=19
19-15=4