a particle moves along a horizontal line. Its position function is s(t) for t>0. For each problem, find the velocity function v(t) and the acceleration function a(t).
s(t)=t^3-t^2-56t

Answers

Answer 1

Answer:

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Related Questions

A dinner plate has a radius of 6 inches. What is the diameter of the plate in inches?

Answers

Answer:

the plate diameter is 12 u just times the radius by 2

Step-by-step explanation:

Find a number such that its two-third is equal to 5/4

Answers

Answer:

x = 15/8.

Step-by-step explanation:

Create an equation, let the number be x:

2/3 * x = 5/4

Now we multiply both sides by 3/2

3/2 * 2/3 x = 5/4 * 3/2

x = 15/8.

Multiple Choice
Simplify each polynomial.
3x2 + 8x + 7x
A. 3x2 + 15x
B. 18x3
C. 3x2 + 1
D. 3x2 – x

Answers

The answer is A) 3x2 +15x

Answer:

A

Step-by-step explanation:

since 8 and 7 have the same variable i can add them both and i will get 15x and then i multiply both constant 3 x 2 and get 6. So the only answer that is fit  is A.

HELP!! I will give brainliest to best answer! :))


Solve:


17. 10 · 6 = 4w 18. 180° - S = 65°

Answers

Answer:

17. w = 15   18. S = 115°

Step-by-step explanation:

17. 10 · 6 = 4w

combine like terms:

=> 60 = 4w

divided by 4 on both sides:

=> w = 15

18. 180° - S = 65°

subtract 180° on both sides:

=> -S = -115° => S = 115°

17) 10•6 = 4w

Multiply:

60 = 4w

Divide:

60/4 = 4w/4

15 = w ———————————



18) 180° - S = 65°

Isolate the variable (subtract 180° on both sides):

-S = -115

You can’t have a negative angle so you divide -1 on both sides:

S = 115 ———————————

A room is 8 meters long how many centimeters is the room

Answers

Answer: 800 cm

Step-by-step explanation:

8x100= 800cm

you multiply 100 times how many meters you have youll get centimeters

Answer:

800

Step-by-step explanation:

Multiply the length value by 100

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
In a circle with a 12-inch radius, find the length of a segment joining the midpoint of a 20-inch chord and the center of the circle.

x =

Answers

Answer:

X=295.6

Step-by-step explanation:

I took the test

Answer:

295.6

Step-by-step explanation:

if the area of a rectangle is 48 square feet and the width of the rectangle is 6 feet what is the perimeter of the rectangle

Answers

Answer:

28 ft

Step-by-step explanation:

the perimeter of the rectangle is 28 feet

A peanut butter cookie recipe calls for 3 1/2 cups of flour to make 6 dozen cookies. How many cups of flour must be used to make 20

Answers

Complete Question

A peanut butter cookie recipe calls for 3 1/2 cups of flour to make 6 dozen cookies. How many cups of flour must be used to make 20 dozen?

Answer:

11 2/3 cups of flour

Step-by-step explanation:

From the above question:

6 dozen = 3 1/2 cups of flour

20 dozen = x

Cross Multiply

6 dozen × x = 20 dozen × 3 1/2 cups of flour

x = 20 dozen × 3 1/2 cups of flour/6 dozen

x = 20 × 7/2 /6

x = 140/2 ÷ 6

x = 140/2 × 1/6

x = 140/12 cups of flour

x = 11 8/12

= 11 2/3 cups of flour

Therefore, 11 2/3 cups of flour must be used to make 20 dozen.



Brand A tortilla chips cost $3.50 for 12 ounces and Brand B tortilla chips cost $4.50 for 16 ounces.

a. Which brand of tortilla chips has the lowest unit price?

Answers

Answer:

Tortilla B

Step-by-step explanation:

Tortilla A is .29 per ounce

Tortilla B is .28 per ounce

You can find this by doing 3.50 divided by 12 and 4.50 divided by 16

MARK ME BRAINLIEST PLEASE

1 2 3 4 5 6 7 8 10 Which set of steps will translate f(x) = 67 to g(x) = 67-5-7? Shift f(x) = 6X five units to the left and seven units up. Shift f(x) = 6' five units to the right and seven units down. Shift f(x) = 6 seven units to the right and five units up They Shift f(x) = 6' seven units to the left and five units down.​

Answers

Answer:

Shift f(x) = 6' seven units to the left and five units down.

Step-by-step explanation:

find the equation of the line that passes through points A and B

Answers

Answer:

y= 2x - 1

Step-by-step explanation:

find the slope of the two points using the slope formula. then use one point with the slope to find b in y= mx + b

Answer:

y = 2x + 1

Step-by-step explanation:

The circumference of a circle is 8pi What is the radius?

Answers

Answer:

4

Step-by-step explanation:

The graph of the quadratic parent function was transformed to create the graph g(x) = f(x) - 9. Which statement about the graphs is true?

Answers Choices
A The graph of g is a reflection of the graph of f across the x-axis.
B. The vertex of the graph is 9 units to the right of the vertex of the graph of f
C. The graph of g is a reflection of the graph of f across the y-axis.
D. The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

Answers

9514 1404 393

Answer:

  D. The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

Step-by-step explanation:

Subtracting 9 from the function value moves every point on the graph down 9 units. That includes the y-intercept.

  D. The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

Those who have taken the Algebra EOC please answer.

Was it easy? What were the hardest parts? What should i study more to pass it?

Answers

Step-by-step explanation:

To me yes.

Algebra is mostly memorization. If you know the formulas and know how to apply it, you should do good.

I say use this. Algebra topics are like building on top each other.

Heart of Algebra:

Review what the purpose of x in algebra.Then learn things like combining like terms, and solving for x.Since you know the basics of x, you can then review linear equations( imo, a big content of algebra). Stuff like slope, different linear forms, graphs of linear equations, and mostly linear equation word problemsThen you can review system of equations. since you know how to manipulate linear equations, etc.

Then move on to other algebra topics dealing with algebra like

functions, and different types of themexponents, and radicals rulesinequalities.sequences.These aren't the heart of algebra but study them they are useful and it important to know them.

Since you learned different function rules, we can move on to learning exponetial functions, graphs, and word problems.

Then finally, learn most hard thing in Algebra: Quadratics.

Pratice,practice, and practice and you will pass.

Try to memorize the formulas and know when to apply it.

Good Luck

Can someone help me please!

Answers

So we’re looking how many combinations we can make by selecting 5 items in a group of 17.

So we use n C r.

Where I the number of combinations of n objects taken r at a time.

So, 17 C 5

17! / (17-5)! 5! = 6188

(I hope this is correct)

Help plz will mark brainliest

Answers

Answer: it is 2 ft

Step-by-step explanation:

because you have to do 12/3 and that equals 4 and then you have to do 4/2 and that equals 2

If the population has a variance of 4.6, what is the variance of the sampling distribution of its means if the

sampling distribution was derived with sample size n = 2 and all possible samples are drawn with

replacements?​

Answers

Answer:

Step-by-step explanation:

Hi

The function y = 400(0.75)* models the amount in milligrams of pain reliever, y. remaining in a patient's bloodstream x hours after the initial dose. How much pain reliever in milligrams remains after 3 hours? No link please​

Answers

Step-by-step explanation:

y = 400 × 0.75

y = 300

300 milligrams = 0.75 hours

x = 3 hours

3(300) = 0.75x

900 = 0.75x

x = 1200

Samuel ate
1/2 of the oatmeal cookies and 2/3 of the
sugar cookies for a total of 18 cookies. The number
of oatmeal cookies he ate was six more than the
number of sugar cookies he ate. How many sugar
cookies did he eat?

Answers

Answer:

9 sugar cookies

Step-by-step explanation:

Let the number of sugar cookies be x.

If the number of oatmeal cookies was six more than the number of sugar cookies, then oatmeal cookies can be represented by x + 6.

So, we know that Samuel ate half of the oatmeal cookies and 2/3 of the sugar cookies, for a total of 18 cookies. Let's represent this with an equation.

x + x + 6 = 18

2x + 6 = 18

2x = 12

x = 6

So x represents 6. Recall that he ate 2/3 of the sugar cookies, so 2 parts of sugar cookies is 6.

Therefore, we can do this:

(3/2) x 6 = 9 cookies

This is essentially saying, "I want to find 3 parts if 2 parts is 6 cookies."

He ate 9 sugar cookies.

➢ How many centimeters is one kilometer _________

Answers

Answer:

1 kilometer is equal to 1000 meters and 1 meter is equal to 100 centimeters. So, there are 1,00,000 centimeters in a kilometer.

Step-by-step explanation:

Answer:

There are 100,000 centimeters in a kilometer, which is why we use this value in the formula above.

Step-by-step explanation:

The start time is 12:32 A.M time elapse is 3 hr 10 minutes what’s the ending time?

Answers

Answer:

3:42 a.m.

hope this helps

have a good day :)

Step-by-step explanation:

one day, bill at the candy shoo sold 210 bottles of cherry soda and grape soda for a total of 230.30. If the cherry soda costs 1.15 and the grape soda costs $.99, how many of each kind where sold

Answers

Mmmmmmmm””6098876544

I need help I will give brainliest I promise please helpppp

Answers

The answer is C, 40!
8% of 500 is 40.

Simon wants to earn as many points as possible in one turn in a game. Two number cubes whose sides are numbered 1 through 6 are rolled. He is given two options for the manner in which points are awarded in the turn. OPTION A: If the sum of the rolls is a prime number, Simon receives 15 points. OPTION B: If the sum of the rolls is a multiple of 3, Simon receives 12 points. Which statement best explains the option he should choose?

Answers

Answer:

The answer is "Option A"

Step-by-step explanation:

In point A:  

Rolling an indivisible prime number:  

The 2 can be moved just 1 way (1,1)  

The 3 can be moved two different ways (1,2) or (2,1)  

The 5 can be moved four different ways (1,4) or (2,3) or (3,2) or (4,1)  

The 7 can be moved six different ways (1,6) or (2,5) or (3,4) or (4,3) or (5,2) or (6,1)  

The 11 can be moved two different ways (5,6) or (6,5)  

There are 26 approaches to move two dice at a time.  

The likelihood of rolling an indivisible number is: [tex]=\frac{(1 + 2 + 4 + 6 + 2)}{36} =\frac{15}{36}[/tex]

Because rolling an indivisible number is worth 15 focuses, the normal worth is [tex](\frac{15}{36}) \times 15 = 6.25[/tex]

In point B:

When the rolling is a numerous of 3:  

The 3 can be moved two different ways (1,2) or (2,10  

The 6 can be moved five different ways (1,5) or (2,4) or (3,3) or (4,2) or (5,1)  

The 9 can be moved four different ways (3,6) or (4,5) or (5,4) or (6,3)  

The 12 can be moved just 1 way (6,6)  

The likelihood of rolling a numerous of 3 will be:[tex]= \frac{(3 + 6 + 9 + 12)}{36} = \frac{12}{36}[/tex]

because the rolling in the various of 3 is worth 12 focuses, the normal worth is[tex](\frac{12}{36}) \times 12 = 4[/tex]

1. The French Club will wash cars for $5 each to raise money for a trip to Quebec. Their profit is determined by taking this revenue and subtracting $15 for the supplies they purchased, and is modeled by the function p = 5C - 15, where c is the number of cars washed. If the French club can wash up to 5 cars in an hour, what is the range of the function for this situation?
A {0,1,2,3,4,5}
B 0 < c < 5
C -15 < p < 10
D { -15,-10,-5,0,5,10}​

Answers

Answer:

p=5c-15=p=5×5-15 =-15<p>10

can someone help me with this?

Answers

Did Lucy score the exact same as Eva or something else

PLZ HELPPPP

What is the height of a cone that has a volume of 90m³ and has a radius of 3.5 m?

Answers

The answer is 7.02.

This is because pi×r^2×h/3

h=3 90/3.14×3.5^2=7.01581m

Answer:

h = 7.02 m

Step-by-step explanation:

Volume of a cone = ⅓ × πr²h

h = 3 × V/πr²

= 3 × 90/3.14×(3.5)²

≈ 7.015.. m

≈ 7.02 m

Which equation is correct?
O 3.3 = 32 = 9
4. 4 = 2(4) = 8
7.7 = 2(7) = 49
O 14 - 14 = 142 = 28

Answers

Answer:

3.3 = [tex]3^{2}[/tex] = 9

Step-by-step explanation:

3.3=32=9 is the answer

Find all real zeros of the function y=-7x+ 3.
a -7,3
b. 3
c. -7
d 3
ا م اہے
7
7
Please select the best answer from the choices provided
Ο Α
B
С
OD

Answers

I think the answer is D

Answer:

I Believe it's D

Step-by-step explanation:

Dans un magasin de sport, une paire de chaussures coûte 69,30 €, après une remise de 30 %. Quel était le prix initial (avant la remise) de cette paire de chaussures ?

Answers

Answer:

€99

Step-by-step explanation:

The computation of the original price (before the rebate)  of this pair of shoes is shown below:

Given that

The cost of pair of shoes is € 69.30 i.e. after 30% discount

So, the original price would be

= € 69.30 × 100 ÷ 0.70

= €99

The € 69.30 shows the 70% value according to this we determine 100% value

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Within your social group, your friends have noticed that Sondra has not been acting like herself. Without being pushy, you desire to approach her about a pill bottle you noticed fallfrom her backpack. Making assumptions about the situation will not encourage open communication. Therefore, stating what your social group has observed will demonstrate toSondra that you notice her. Her potential drug use is having negative effects on school, work, and your social group. She has been forgetting homework assignments, meeting times,and not showing up if you have made plans. The behaviors that she is displaying include irrational thinking, joking about the failure of assignments, and being unable to talk or walkwhile under the influence. You are fearful that she is going to overdose and cause permanent damage or death. All of the following impactedthe origin of capitalism afterthe ending of feudalismexcept the___ Hiiiooo! Can someone please help me out with this! Como se llama sobre una leyenda que una seora tenia un marido que un dia el marido se enfermo y ella fue y se quedo en un baile y murio el marido Which figurative language is this?'What a funny little "tadpole" you are'a) hyperboleb) metaphorec) similed) personification 7) How does the author use rhetoric to advance his purpose in the text?A) He uses emotional appeals to sway his readers.B)He shares humorous anecdotes to make his points.C)He cites historical facts in support of his claims.D) He utilizes hyperbole to exaggerate his point of view. Which section of the article highlights the fact that the Supreme Court had outlawed segregationin schools before the Montgomery Bus Boycott began?"Early Life And Education""Ordered To The Back Of The Bus"Montgomery Bus Boycott""Racial Discrimination whst number represents 3.5 x 10^9 disputes between roman and non-roman citizens were settled by what In the diagram below, BC = QR = x, AC = PR = y, and triangle PQR is a righttriangle. Use the drop-down menus to complete the proof that if the equation22 + y2 = z2 is true of the side lengths in triangle ABC, then triangle ABC must be a righttriangle.Py yBRQx2 + y2 = 22Triangle PQR is a right triangleClick the arrows to chofrom each menu.Triangle PQR is given to be a right triangle, so the Pythagorean theorem can be used to Cmo era la situacin poltica de Mxico en 1810? Qu queraHidalgo? A 1220-w hair dryer is used by several members of the family for a total of 30 min per day during a 30 day month. How much elecrical energy is consumed by the hair dryer during the month give your answer in kilowatt hours Currently I have separators on my molars so I can have enough space for an expander. But I noticed that one of my molars has shifted a lot to the side where its uncomfortable to eat or bite down. It doesnt hurt but i feel a lot of discomfort Is that normal?- Please, I need help Try to explain if you can The Cordillera Fushion Collective rhythmic pattern. Mr. Jackson paid for his purchase of fishing equipment with $75. He bought 16 weights and 24 packages of worms. The cost of each weight was $1.16, and the cost of each package of worms was $2.25. How much change should Mr. Jackson receive? Shantel is trying to implement the use of data bars on a report that she created. She has selected the Conditional Formatting Rules Manager dialog box. What should she do next?Edit a rule.Create a rule.Close the dialog box.View the data bars. Susanna baked a cake she and her family ate of the cake and gave of the cake to her neighbor to eat how much cake does susanna have left Harry is reading a book that is 597 pages long. He tells a friend that he is about 2/3 of the way done. About how many more pages must Harry read before he finishes the book? PLEASE HELP MEEEEE!! Which is equivalent to?V2 2OB. 12022xOC.alODx+V22OE V2