What’s the correct answer for this question?

Whats The Correct Answer For This Question?

Answers

Answer 1

Answer:

$16 is correct answer

Hope it helps you

Answer 2
Answer is 16
Step-by-step exploration:
One CD lets be x
Five CDs - 5x
5x=80
x=80/5=16

Related Questions

5.) Find the square root. *
25
49
Need help plz?

Answers

Answer:

5 and 7 because they are perfect squares

Answer:

Step-by-step explanation:

Take the square roots of the numerator and denominator separately.

Consider harmonic oscillators with mass m, spring constant k, and damping coefficient b. For the values specified,

a. write the second-order differential equation and the corresponding first-order system.
b. find the eigenvalues and eigenvectors of the linear system.
c. classify the oscillator (as underdamped, overdamped, critically damped, or undamped) and, when appropriate, give the natural period.
d. sketch the phase portrait of the associated linear system and include the solution curve for the given initial condition.

Answers

Answer:

a) attached below

b) Eigen values : λ1 = -1  and λ2 = - 1/2

  Eigenvector : V1 = - y1  and V2 = ( - 1/2 ) y2

c) since the Oscillator is > 0 hence  it is Overdamped

Step-by-step explanation:

Lets take  : m = 2 , k = 1 and b = 3

a) Second -order differential equation and the first order system

attached below

b) determine the eigenvalues and eigenvectors of the Linear system

Eigen values : λ1 = -1  and λ2 = - 1/2

Eigenvector : V1 = - y1  and V2 = ( - 1/2 ) y2

attached below is the detailed solution

c) The oscillator is classified as OVERDAMPED

To determine if the oscillator is damped, underdamped, or overdamped we will apply the relation below

 b^2 - 4km

 ( 3 )^2 - 4(1)(2)  = 1

since the Oscillator is > 0 hence it is Overdamped

d) Attached below is the phase portrait of the associated linear system

y(0) = 0

v(0) = 0

Which equation can be used to solve for x in the
following diagram?
(3x + 12)
Choose 1 answer:
3x + 12) + x = 180
(3x + 12) = x
3x = 180 + x
(3x + 12) + x = 90

Answers

3x+12+x=180. Bc we know that it’s an 180 degree angle just from the looks of it. Now 3x+12 is already in the equation we need plus x for the missing value. Which is not included in 3x+12 for the whole value.

The expression used to solve for x will be 3x + 12) + x = 180. The correct option is A.

What is the supplementary angle?

The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet. The angles having the sum of 180 degrees will be called supplementary angles.

Given that there are two angles one is 3x + 12 and the other is x separated by the inclined line on the horizontal line.

From the supplementary angle property, the sum of the two angles is equal to 180 degree.

3x + 12 + x = 180

Therefore, the expression used to solve for x will be 3x + 12) + x = 180.

To know more about supplementary angles follow

https://brainly.com/question/12919120

#SPJ2

How is the graph of the parent quadratic function transformed to produce the graph of y--(2x+6)2+3?
O The graph is compressed horizontally by a factor of 2, shifted left 3 units, reflected over the x-axis, and translated
up 3 units
O The graph is reflected over the x-axis, compressed horizontally by a factor of 2, shifted left 6 units, and translated
up 3 units
The graph is stretched horizontally by a factor of 2, reflected over the x-axis, shifted left 3 units, and translated up
3 units
O The graph is reflected over the x axis, stretched horizontally by a factor of 2, shifted left 6 units, and translated up
3 units

Answers

Answer: a

Step-by-step explanation:

just took the test

Please help me in this hurry

Answers

Answer:

450

Step-by-step explanation:

Area of the base: 1/2(5+7.5)(6)

1/2(75)= 37.5

Volume= Area of the base* height

37.5(12)= 450

helllllp againenehdhdhfhbdbdbfhdb​

Answers

Answer:

2

Step-by-step explanation:

Which of these is an example of a continuous random variable?

A. Number you roll on a die

B. Number of boys in a class

C. Number of heads when you flip a coin 5 times

D. Time of day that the sun sets

Answers

Answer:

D.Time of the day that the sun sets

Step-by-step explanation:

In general, quantities such as pressure, height, mass, weight, density, volume, temperature, and distance are examples of continuous random variables. ...

HAVE A GOOD DAY

D
the sun sets at different times yet the same time

The smaller the sample, the less variability we will see. True or false

Answers

Answer: Hewo, there! your answer is Below

False would be my answer

Step-by-step explanation:

As the sample sizes increase, the variability of each sampling distribution decreases so that they become increasingly more leptokurtic. The range of the sampling distribution is smaller than the range of the original population.

Hope this helps you!!

Have a great day!!!

I need help with this problem but just for v
I need to know both it's component form and polar form and<-3,2> is wrong.​

Answers

9514 1404 393

Answer:

  v = <-5, 1> ≈ <5.09902, 168.69°>

Step-by-step explanation:

Vector u has its tail at the origin, so the coordinates of its head give you the components of the vector. To find the components of vector v, you can translate it so its tail is at the origin, or you can simply subtract the tail coordinates from the head coordinates.

  v = <1, -2> -<6, -3> = <1-6, -2-(-3)>

  v = <-5, 1>

As you know, the magnitude is the root of the sum of the squares of the components:

  |v| = √(5²+1²) = √26 ≈ 5.09902

The tangent of the angle is the ratio of y to x coordinates. When using the arctangent function, the quadrant needs to be taken into account.

  ∠v = arctan(1/-5) ≈ 168.69°

Vector v is ...

  v = <-5, 1> ≈ <5.09902, 168.69°>

HELPPP What is the percent of change from 0.36 to 1.19?

Answers

Answer:

330.555556%

Step-by-step explanation:

1.19/.36=3.3305555555555555555555555555

therefore it is 330.5555%

Four friends share 3 sheets olenstruction paper equall. What fraction ola sheet of paper does each friend gei?​

Answers

Answer:

0.75 .......................

Helpp with functions pleasee, identify the function

Answers

You are correct with table

Pippa's bank account pays 2.5% compound interest per annum and her bank
balance is £3200. After 3 years, how much will Pippa's bank balance be?

Answers

Answer:

£3446.05

Step-by-step explanation:

the interest for the first year

=£3200×2.5%

=£3200×2.5/100

=£80

the balance

=£3200+£80

=£3280

the interest for the second year

=£3280×2.5%

=£3280×2.5/100

=£82

the balance

=£3280+£82

=£3362

the interest for the third year

=£3362×2.5%

=£3362×2.5/100

=£84.05

the balance

=£3362+£84.05

=£3446.05

express 242 as a product of prime factors if you send a link or photo I will report your answer​

Answers

Answer:

2x11^2

Step-by-step explanation:

that is the only one

no link

no photo

just an simple answer

have a great day/night

:)

Please help fast pls pls

Answers

Answer:

-4, 4

Step-by-step explanation:

Answer:

x = 4, -4

16 = x^2

16 = 4^2

4*4*4*4=16

Step-by-step explanation:

Have a nice day!

and can I maybe have brainliest? Thanks!

Please help me with this ASAP

Answers

Answer:

34

Step-by-step explanation:

Every triangle = 180 so you add the angles you have 146. You take 180 and you subtract 146 and you get the answer.

anybody want points
1-10=

Answers

Answer:

-9

Step-by-step explanation:

There.

hope this helps

Answer:

-9

Step-by-step explanation:

thanks lol, you subtract 10 from one. but could you actually help with mine? A bag contains 2 yellow, 12 red, and 6 green marbles. What is the probability of selecting a red marble, not replacing it, then selecting another red marble

HELP! WILL GIVE BRANLIEST!!

Answers

Answer:this is quite hard as i cant see the cone but the one you have may be the answer i am not sure of this beacuse i cannot see the cone shape.

Step-by-step explanation:

I WILL GIVE BRAINLEST find the value of x

Answers

45

it’s a 45 45 90 triangle

a triangle is 180 degrees and they have given u 2 angles. a right triangle and a 45 degrees. 90 + 45 = 135. and since a triangle is 180 degrees. 180 - 135 = 45

Does this horizontal line have a slope? Explain pls.
picture is included and if you answer there is 2 questions!

Answers

y=mc squared that’s the formula. yes

Let f(x) = 3x2 + 2 and g(x) = √x-4. What is the rule for the composition f ∘ g?

Answers

The answer is attached, couldn't post it for some reason

Answer:

hes right

Step-by-step explanation:

1 = 5cm base s = 8cm s= 8cm 1 = q cm


what is surface area​

Answers

Answer:

The surface of the area is 320 cm. :D

Step-by-step explanation:

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is believed that the machine is underfilling the bags. A 22 bag sample had a mean of 408 grams with a standard deviation of 14. A level of significance of 0.05 will be used. Assume the population distribution is approximately normal. Is there sufficient evidence to support the claim that the bags are underfilled

Answers

Answer:

i think it is 451 i believe

HELP! WILL GIVE BRANLIEST!

Answers

Answer:

A cone

Step-by-step explanation:

It volume it 42.411

Expand and simplify 3(C - 2d) - 2(2C - 3d).​

Answers

Answer:

-C

Step-by-step explanation:

3(C - 2d) - 2(2C - 3d).

Distribute

3C - 6d  - 4C +6d

Combine like terms

3C -4C  -6d +6d

-C

Answer:

-C

Step-by-step explanation:

3(C - 2d) - 2(2C - 3d) =

= 3C - 6d - 4C + 6d

= 3C - 4C - 6d + 6d

= -C

0.3(3a-4)-0.05(8a)(-7a)

Answers

Answer:

2.8a²+0.9a - 1.2

Step-by-step explanation:

Given the expression 0.3(3a-4)-0.05(8a)(-7a)

Expand using the distributive law

0.3(3a-4)-0.05(8a)(-7a)

0.3(3a)-0.3(4)-0.05(8a)(-7a)

0.9a-1.2 - 0.05(8a)(-7a)

0.9a - 1.2 + 2.8a²

Rearrange

2.8a²+0.9a - 1.2

Hence the required expression is 2.8a²+0.9a - 1.2

solve it : x² *dy/dx = -2y

Answers

Answer:

r= -sec(θ) x ∛2

θ=0

Step-by-step explanation:

Which of the following represents 2x - 5y + 15 = 0 written in slope-intercept form?
y=x-3
y=x+ 3
y=-x+3

Answers

r those the only options?
slope intercept form is y=mx+b
i got y = 2/5x + 3

What is the product of 2.416 and 10^5​? *

Answers

ANSWER:

2.416x10^5

Or

241600

Both are correct the second is just in expanded form


MARK ME BRAINLIEST PLEASE

Answer:

241600

Step-by-step explanation:

The chamber of commerce for a beach town asked a random sample of city-dwellers, "Would you like to live at the beach?” Based on this survey, the 95% confidence interval for the population proportion of city-dwellers who would like to live at the beach is (0.56, 0.62).


Based on this poll, a chamber of commerce member claims that more than half of city-dwellers would prefer to live at the beach.

Use the confidence interval to evaluate this claim and select the true statement.



Yes, it is reasonable to assume this because all reasonable values in the confidence interval are greater than 0.50.


We cannot determine this without taking a census of all city-dwellers.


No, it is not reasonable to assume this because another 95% confidence interval might not be entirely above 0.50.


No, it is not reasonable to assume this because there are only two choices and the proportion of city-dwellers who should prefer either is exactly 0.50, not more than 0.50.


ITS A!!!!

Answers

Answer:

Ummm... ya its a becasue 95 is more then 50 (brainlest plzzzzzzzzzzzzzz)

Step-by-step explanation:

Answer:

A.Yes, it is reasonable to assume this because all reasonable values in the confidence interval are greater than 0.50.

Step-by-step explanation:

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