In stage 2 of a rocket's takeoff, the speed of the rocket increases at a rate of 4.3% per minute. The speed of the rocket at the beginning of stage 2 was 5,000 kilometers per hour. Its speed at the end of Stage 2 will be 25,000 kilometers per hour.

If t is the time, in minutes, from the beginning of stage 2, which equation could be used to determine how long it will take for the speed of the rocket to reach 25,000 kilometers per hour, assuming it increases at the same rate for all of stage 2?

A.
5,000 = 25,000(0.043)t
B.
5,000 = 25,000(0.957)t
C.
25,000 = 5,000(1.043)t
D.
25,000 = 5,000(1.43)t

Answers

Answer 1
A 5,000 = 25,000(0.043)t

Related Questions

Find the value of x.

Answers

Answer:

Step-by-step explanation:

The equation for this is

12(x + 1) = 10(10 - x) and

12x + 12 = 100 - 10x and

22x = 88 so

x = 44

Answer pls
Maths questions
Attached paper question (Answer pls)

Answers

Answer:

25 wanted ice cream 10 wanted coffee 3/5 wanted ice tea

Warm-Up
Construct a perpendicular bisector to PQ
by following these steps.
1. Move the compass center to P and
draw a long arc that intersects PQ.
Then move the compass to Q and
draw an arc that intersects the first
arc in two places.

Answers

Note that the perpendicular bisector to line PQ is constructed and attached accordingly. Here is how to do it.


How do you construct a perpendicular bisector to PQ?

Note that the first stage is to draw a line PQ. But this has already been done.

Next is to place the compass on P as shown in the image above. If you allow you compass (locked at the same degree) to rotate about point P, you will get a circle. However, that is not the objective.

If you also place your compass on point Q, locked to the same degree as when it was on P, and take a rotation around point Q, you will also get a circle.

At some point, you will notice that both circles intersect at two point, which we can call AB₁ and AB₂.

Now you are done with the compass. Take up your ruler, and place it such that it meet both AB₁ and AB₂ but allowing you space to mark a line connecting both points.

Next, using your live or online pencil tool, draw the line from AB₁ to AB₂. Now you have the Perpendicular bisector which you can call AB₁₂.

Note that a perpendicular bisector is a line or plane that intersects a line segment at its midpoint, forming a right angle and dividing the segment into two equal parts.

Learn more about Perpendicular Bisector on:

https://brainly.com/question/24753075

#SPJ1

if CH CD and DG CD, then CH ? DG.

Answers

Answer:

The answer is A

Step-by-step explanation:

If two lines are perpendicular to that same line, then they are parallell.

A is the answer to your question.

Brainliest for help please please

Answers

Answer:

5

Step-by-step explanation:

Multiply -1 on both sides to get rid of the negatives.

4x=20

Divide 4 on both sides

[tex]\frac{4x}{4}[/tex]=[tex]\frac{20}{4}[/tex]

Simplify

x=5

Answer:

5

Step-by-step explanation:

-4x= -20

or, x= -20/-4

or, x=5

write an equation to represent the function.
input (x)
0
3
9
output
(y)
0
1
3

Answers

Answer:

Step-by-step explain

the answer is c

Compré un TV que costó 35.000 pesos. Si en la aduana debo pagar 10 % por impuesto de nacionalización y 12 % sobre el precio nacionalizado de IVA. ¿Cuánto dinero pagué en total solo en impuestos?

Answers

Answer:

7700 in taxes

27300 pesos remaining

7700 en impuestos

Quedan 27300 pesos

Step-by-step explanation:

I bought a TV that cost 35,000 pesos. If at customs I must pay 10% for nationalization tax and 12% on the nationalized VAT price. How much money did I pay in total just in taxes?

What is the point used to write the equation y-2=4(x+5) in point slope form?

Answers

Answer: y−26=4(x−1)

Step-by-step explanation:

after reading the directions to paint,on the paint drum, the information indicated two coats of paints is required when using the 5 liter paint and one coat with the 20 liter drum. With both paints 1 litre of paint covers 9 meter squared.

There are 28 rooms to be painted.Show with calculations which will be cheaper paint to buy​

Answers

29 rooms left to uncover the paint from the 9 meter squared rooms

Help plzzzz !!!!!!!!!

Answers

Area
= 3^2*pi*150/360
=11.8 m^2 to nearest tenth


Pls help I have to find the area

Answers

Answer:

28 square units

Step-by-step explanation:

The area of a rectangle is A = l x w.

The length of this rectangle is 7 square units.

The width is 4 square units.

7 x 4 = 28 square units

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

56.7!!!!!!!!!!!!!!!!!!!!

Which scenario could be represented by the algebraic expression n minus 13?

Answers

I don’t. Know either

help please fast 10min left :(

Answers

Answer:

The angle corresponding to angle 4 is angle 8

Brainliest goes to whoever answers correctly

Answers

Answer:

The answer is C.

it definitely c because your trying to find what they had spent

How do you know you're good at sleeping I need help

Answers

Answer:

You can do it with your eyes closed

Step-by-step explanation:

Darryl was shopping for a new camera. He found one with an original price of $125.00 and is marked 45% off. Sales tax for the item is 5.2%. What is the final price of the camera, including tax?

Answers

Answer:

$75.25

Step-by-step explanation:

Given data

Original price =$125

Discount =45%

Tax=5.2%

Let us find the discount

45/100*125

0.45*125

56.25

Let us find the tax

5.2/100*125

0.052*125

6.5

Hence the amount is

125-56.25+6.5

=$75.25

A rectangle has vertices E(4,8), F(2,8), G(2,-2) and H(-4,-2). The rectangle is dilated with the origin as the center of dilation so that G's is located at (5,5). Which algebraic reprensentation represents this dilation

Answers

Note: The image of G after the dilation must be G'(5,-5) instead of G'(5,5).

Given:

The vertices of a rectangle are E(4,8), F(2,8), G(2,-2) and H(-4,-2).

The rectangle is dilated with the origin as the center of dilation so that G's is located at (5,-5).

To find:

The algebraic representation that represents this dilation.

Solution:

If a figure is dilated by factor k with origin as the center of dilation, then the dilation is defined as:

[tex](x,y)\to (kx,ky)[/tex]              ...(i)

Let the given rectangle is dilated by factor k with origin as the center of dilation. Then,

[tex]G(2,-2)\to G'(k(2),k(-2))[/tex]

[tex]G(2,-2)\to G'(2k,-2k)[/tex]

The image of G after dilation is G'(5,-5). So,

[tex](2k,-2k)=(5,-5)[/tex]

On comparing both sides, we get

[tex]2k=5[/tex]

[tex]k=\dfrac{5}{2}[/tex]

So, the scale factor is [tex]k=\dfrac{5}{2}[/tex].

Substituting [tex]k=\dfrac{5}{2}[/tex] in (i), we get

[tex](x,y)\to \left(\dfrac{5}{2}x,\dfrac{5}{2}y\right)[/tex]

Therefore, the required algebraic representation to represents this dilation is [tex](x,y)\to \left(\dfrac{5}{2}x,\dfrac{5}{2}y\right)[/tex].

Can someone help me which expression is equal to 16

Answers

Answer:

D.(4^1/2)^4

hope this helps

have a good day :)

Step-by-step explanation:

A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings
they each have. The dot plots below show the results.
Students Which compares the modes of the data?

Answers

a is the answer ‍. seen someone else say it

Answer:

a

Step-by-step explanation:

^^the question above in the photo

Answers

Answer:

11

Step-by-step explanation:

determine whether the given lines are parallel or not right with the reason ​

Answers

Answer:

[tex]AB[/tex] is parallel to [tex]CD[/tex] ([tex]AB ||CD[/tex])

Step-by-step explanation:

In a set of parallel lines cut by the traversal, [tex]\angle AHG[/tex] and [tex]\angle DGH[/tex] are alternate interior angles. In a set of parallel lines cut by a traversal, alternate interior angles are always equal. Therefore, since [tex]\angle AHG=\angle DGH=115^{\circ}[/tex] (they are equal), the lines AB and CD must be parallel.

*A set of parallel lines proves that alternate interior angles are always equal, but the converse is also true in that equal alternate interior angles proves a set of parallel lines. This is because if you changed the angle measure of either of the angles, the relative slope of the lines must change and they would no longer be parallel.

The equation SA = 6s can be used to calculate the surface area, SA, of a cube with side length S. What is the
surface area, in square meters, of a cube with a side length of 0.5 meter?

Answers

6a2
=6 • 6 = 36
36 sq ft.

The cost of 5 kg of mangoes is rupees 147. At what rate per kg are the mangoes
being sold.​

Answers

Step-by-step explanation:

the cost of 1 kg mangoes = 147/ 5

= Rs. 29.40

mark me as brainliest

Answer:

cost of 1 kg mango = rupees 29.4

Step-by-step explanation:

cost of 5 kg mangoes =rupees 147

cost of 1 kg mango =?

Now, lets find cost of 1 kg mangoes

CP od 1 kg mangoes = cost of 5 kg mangoes/5 kg

=rupees 147/5

=rupees 29.4

christian has a collection of 18 shark teeth he has 6 tiger shark what precentage is tiger​

Answers

Answer:

33.3% I think lpl

Step-by-step explanation:

find the number between 1 over 10 and 3 over 5

Answers

Answer:

7/20

Step-by-step explanation:

1 over 10 is .1

3 over 5 is .6

write them out

.1 .2 .3 .4 .5 .6

number between is .35

.35 = 35/100 = 7/20

7/20

Given the function f(x) = 2|x + 6| – 4, for what values of x is f(x) = 6?
x = –1, x = 11
x = –1, x = –11
x = 14, x = –26
x = 26, x = –14

Answers

Answer:

x = -1 , - 11,

Step-by-step explanation:

| x | = x

|- x | = x

f(x) = 2 | x + 6 | - 4

x = - 1 , f( - 1) = 2 | - 1 + 6 | - 4 = 2 | 5 | - 4 = 10 - 4 = 6 , True

x = 1 , f( 1 ) = 2 | 1 + 6 | - 4 = 2 | 7 | - 4 = 14 - 4 = 10 , False

x = 11, f( 11 ) = 2 | 11 + 6 | - 4 = 2 | 17 | - 4 = 34 - 4 = 30 , False

x = - 11, f( - 11) = 2 | -11 + 6 | - 4 = 2 | - 5 | - 4 = 10 - 4 = 6 , True

x = 14 , f( 14 ) = 2 | 14 + 6 | - 4 = 2 | 20 | - 4 = 40 - 4 = 36 , False

x = -14 , f( - 14 ) = 2 | - 14 + 6 | - 4 = 2 | - 8 | - 4 = 16 - 4 = 12 , False

x = - 26 , f( - 26) = 2 | -26 + 6 | - 4 = 2 | -20 | - 4 = 40 - 4 = 36 , False

x = 26, f( 26 ) = 2 | 26 + 6 | - 4 = 2 | 32 | - 4 = 64 - 4 = 60 , False

                                                    OR

Given f ( x ) = 6

f( x ) = 2 | x + 6 | - 4

6  = 2 | x + 6 | - 4

6 + 4 = 2 | x + 6| - 4 + 4                 [ adding 4 to both sides ]

10 = 2 | x + 6 | + 0

5 = | x + 6 |                                    [ dividing both sides by 2 ]

[tex]- 5 =\ ( x+ 6) \ = 5\\\\[/tex]                            [tex][ \ | x | = a\ => \ -a \ = x \ = a \ ][/tex]

[tex]- 5 - 6 = \ x + 6 - 6 \ = \ 5 - 6\\[/tex]            [tex][ \ subtracting \ by \ 6 \ ][/tex]

[tex]-11 = \ x \ = - 1[/tex]

Why are (1, 2) and (2, 1) sot equal ordered pairs​

Answers

Answer:

Step-by-step explanation:

(1,2) and (2,1) are not equal ordered pairs becasue their corresponding elements are not equal.

Two Ordered Pairs are said to be equal if the corresponding first components are equal alongside the corresponding second components are equal.

for example:

(3,1) and (3,1)

here corresponding element of 3 is 3 and of 1 is 1 .so they are called equal ordered pairs.

1. The function h defined by h(t)=(49 + 4.9t)(10 - t) models the height, in meters, of an object t seconds after it is dropped from a helicopter. Find or approximate the time when the object hits the ground. Explain your method.
2.The function h defined by h(t)=(49 + 4.9t)(10 - t) models the height, in meters, of an object t seconds after it is dropped from a helicopter.
From what height is the object dropped? Explain how you know.

Answers

Answer:

Step-by-step explanation:

Let's FOIL this out and get it into standard form. That gives us:

[tex]h(t)=-4.9t^2+490[/tex] For #1, then:

The height of something when it is on the ground is 0; that means that the h(t) is 0. This allows us to factor the quadratic and solve for t:

[tex]-4.9t^2=-490[/tex] and divide both sides by 4.9 to get

[tex]t^2=100[/tex] so

t = 10. Notice that one of the factors for that quadratic is 10 - t. That factor represents the time it takes to hit the ground. So you might ask why, then, we FOILed this out in the first place if the answer was ight in front of our noses. The reason is becase of #2 that is asking us what the initial height of the object was. That is found in the standard form...in the constant in particular. The initial height is 490 m. That's how you know (because the constant represents the height from which an object is dropped in either free fall, which this is, or in parabolic motion).

what is. perfect square

Answers

Answer:

a four sided parallelogram where all angles are the same and all sides are the same length

Other Questions
PERFECTLY COMPETITIVE MARKETS a. What are the characteristics of a perfectly competitive market? b. What is the criterion used by individual firms in perfectly competitive markets when deciding whether to shutdown or continue production in the short run? c. What is the criterion used by individual firms in perfectly competitive markets when deciding whether to exit the market or continue production in the long run? d. What does the market supply curve in a perfectly competitive market look like in the short run and in the long run? Explain the reason behind the shapes of these market supply curves. e. What is the theoretical justification for supporting the creation of competitive markets? (Hint: Think about welfare economics, ie: consumer surplus, producer surplus, total surplus.) A rectangle has vertices E(4,8), F(2,8), G(2,-2) and H(-4,-2). The rectangle is dilated with the origin as the center of dilation so that G's is located at (5,5). Which algebraic reprensentation represents this dilation Warm-UpConstruct a perpendicular bisector to PQby following these steps.1. Move the compass center to P anddraw a long arc that intersects PQ.Then move the compass to Q anddraw an arc that intersects the firstarc in two places. GIVING OUT BRAINLIEST HELP ME OUT PLSSS rumuskan tentang hasil pengeluaran mengikut luas kawasan penanaman pada tahun -tahun tersebut.Nyatakan sebab berlakunya pertambahan dan pengeluaran hasil pengeluaran What is the best way for a plaintiff to establish legal liability for a CPA: Question 47 options: Prove the CPA made an untrue statement Demonstrate shortcomings in the CPA's engagement planning Show that the CPA's fees were higher than typical fees paid in the CPA's geographical area Prove causation (i.e. proximate cause) What is the point used to write the equation y-2=4(x+5) in point slope form? write any four ways to do for making our country good How do you know you're good at sleeping I need help what is the role of the shrimp with respect to phytoplankton in this food chain what was one good thing that happened in the Chinese exclusion act that modern day should do? Choose all the answer choices that describe the role of the citizen in elections in South Africa.A. presidential democracyB. direct election of the presidentC. universal suffrage for citizens 18 or olderD. universal suffrage for citizens 18 or olderE. Citizens vote for members of the national assembly what do you think about the death penalty? Should it be abolished or not why? Why is knowing the reason that civilizations collapsed important to our society today? what is. perfect square ^^the question above in the photo please help me i dont understand write an equation to represent the function. input (x) 0 3 9 output (y) 0 1 3 Why are (1, 2) and (2, 1) sot equal ordered pairs Which statement best describes the relationship between geography and the Shang Dynasty in China?AThe dynasty's major cities were developed in the Yellow River Valley.BThe dynasty's population centers developed in regions along the coast of China.CThe dynasty's armies were able to easily defend Chinese cities from attack.DThe dynasty's leaders established a kingdom that extended throughout Asia.