1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mars1129 [50]
3 years ago
10

Derivative Applications: Exercise "Speed and instantaneous acceleration"

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

Refer to the attachment

Used formula

\\ \sf\longmapsto \dfrac{d}{dx}x^ndx=nx^{n-1}

You might be interested in
The graph of g(x) is obtained by reflecting the graph of f(x)=2|x| over the x-axis.
aksik [14]

To reflect across the x axis, you would make the original equation negative.

The answer would be: g(x)=−2|x|

5 0
3 years ago
Read 2 more answers
The area of a rectangle is 46 square inches. If the length is 4 times the width, then find the dimensions of the rectangle. Roun
vampirchik [111]

The dimensions of the rectangles to the nearest hundredth are

  • length = 13.56 inches
  • width = 3.39 inches

<h3>What is a rectangle?</h3>

A rectangle is four sided plane figure which each pair of sides equal and opposite to each other. The sides intersect at an angle of 90 degrees.

<u>Given data</u>

Area of the rectangle = 46 square inches

length L = 4 * width W

area of a rectangle, A

A = L * W

46 = L * W

46 = 4w * w

46 = 4w^2

w^2 = 11.5

w = sqrt ( 11.5 )

w = 3.391 inches

w = 3.39 to the nearest hundredth

since L = 4w

L = 4 * 3.391

L = 13.564

L = 13.56 to the nearest hundredth

Read more on areas of rectangles here: brainly.com/question/2607596

#SPJ1

3 0
2 years ago
Four friends went fishing and each caught one fish. The fish they caught weighed 1 3/8 lb, 1 5/16 lb, 1 7/10 lb, and 1 3/5 lb. W
Anna71 [15]
The correct answer is 17/10.
8 0
3 years ago
Read 2 more answers
The chs baseball team was on the field and the batter popped the ball up. the equation b(x) = 80t - 16t^2 +3.5
stellarik [79]
First, you want to establish your equations.

L=7W-2
P=60

This is what we already know. To find the width, we have to plug in what we know into P=2(L+W), our equation to find perimeter.

<span>60=2(7W-2+W) </span>

<span>Now that we only have 1 variable, we can solve. </span>

First, distribute the 2.
60=14W-4+2W

Next, combine like terms.

60=16W-4

Then, add four to both sides.

64=16W

Lastly, divide both sides by 16


W=4

To find the length, we plug in our width.

7W-2

7(4)-2

28-2

<span>L=26</span>
7 0
4 years ago
Read 2 more answers
(x2 - 4x + 3) + (3x2 – 3x - 5)<br> What’s the difference in standard form?
Ratling [72]

Answer:

the different is 96 * 56

Step-by-step explanation:

for example

4555/69   ///////54

4 0
3 years ago
Other questions:
  • 2124 divided by 0.06
    12·2 answers
  • 4% as a reduced fraction
    8·1 answer
  • Trapezoid TRAP was dilated by a scale factor of 1/2 to create trapezoid T'R'A'P'.
    6·2 answers
  • What are the steps to finding y?
    5·2 answers
  • What is the value of 1–5|?
    11·2 answers
  • solve |5x - 1| &lt; 1 a. {x|0 &lt; x &lt; 2/5} b. {x|x &lt; 0 or x &gt; 2/5} c. {x|-2/5 &lt; x &lt; 2/5}
    11·1 answer
  • PLEASE HELP PLEASE GRADES ARE GOING IN
    10·2 answers
  • 7/2 = x/11 does anyone know the answer?
    15·1 answer
  • MATH HELP. ( please answer both questions ) thank you !
    7·1 answer
  • What is 7 minus 8 over 3.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!