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
FrozenT [24]
2 years ago
10

2. A canoe travels 3 kilometers in

Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
8 0
The average speed of the canoe is 5 1/4 in kilometers per hour
You might be interested in
(a) Use a linear approximation to estimate f(0.9) and f(1.1). f(0.9) ≈ f(1.1) ≈ (b) Are your estimates in part (a) too large or
olasank [31]

Answer:

(Missing part of the question is attached)

L(x)=2x+3

Estimates are too large.

Step-by-step explanation:

Suppose the only information we know about the function is:

f(1)=5

where the graph of its derivative is shown in the attachment

<h3>(a)</h3>

If the function f\\ is differentiable at point x=1 , the tangent line to the graph of f at 1 is given by the equation:

y=f(1) +f'(1)(x-1)

So we call the linear function:

L(x)=f(1) +f'(1)(x-1)

We know the f(1)=5 as it is given in the question, and f'(1)=2 from the graph attached. Substitute in the equation of L(x).

L(x)=5+2(x-1)\\L(x)=5+2x-2\\L(x)=2x+3\\

<h3>(b)</h3>

At x=1,  f'(x) is positive but it is decreasing. However. if we draw the tangent lines, we see that the tangent lines are becoming less steeper, so the tangent lines lie above the curve f. Thus, The estimates are too large.

4 0
2 years ago
Which equation can be solved to find one of the missing side lengths in the triangle?
algol13
There are several different equations that can be used to find missing sides, these can be trigonometric functions or the distance formula. The trigonometric functions consist of sine (opposite/hypotenuse), cosine (adjacent/hypotenuse), and tangent (opposite/adjacent. The adjacent side is represented by the side next to the given angle measure, the opposite is the side that is connected to adjacent side and across from the given angle, and the hypotenuse is the diagonal that connects the opposite side to the given angle- most notable because its line isn't straight like the other sides.
 The distance formula is used to find the measurement of missing side lengths in all quadrilaterals, and it's: D = sqrt(x2 - x1)^2 + (y2 - y1)^2 where x are the x-coordinates of two given points and y are the y-coordinates of the same two given points. 
7 0
2 years ago
A piece of paper can be made into a cylinder in two ways : by joining the short sides together, or by joining the long sides tog
julia-pushkina [17]
They hold the same amount i think
3 0
2 years ago
Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing
REY [17]
Got a zero sum of what I was going to do get it back better than I did weewweee
8 0
3 years ago
kelly buys 3 video games that cost &amp;18.95 each. she also buys 2 pairs of earbuds that cost $11.50 each. she has a coupon for
monitta

Answer:

The Cashier

Step-by-step explanation:

First you take off $2.00 of every $18.95 of the game and you get $16.95 you add 16.95 three times and after that you add 11.50 twice and then the sum of both the earbuds and the video games and you add both together and you get $73.85

5 0
3 years ago
Other questions:
  • What is the next number?<br> 2, 7, 26, 101, 400, ?
    7·2 answers
  • If x-9 is a factor of x2 – 5x – 36, what is the other factor?<br> 10X-4<br> x+4<br> ox-6<br> O X+6
    7·1 answer
  • The point (-2, -1) satisfies which of the following inequalities? 5x - 2y + 1 &gt; 0
    9·2 answers
  • 5n= 10 2 please help with instructions
    11·1 answer
  • ZDAC
    8·1 answer
  • -10=-14v+14? Not sure
    14·2 answers
  • Th SEDelco
    11·2 answers
  • 8. An expression is shown.<br> 6n<br> What is the value of the expression when n=7?
    10·2 answers
  • A cone shaped party hat has a radius of 3 inches and a height of 6.5 inches. Find the number of cubic units that hat occupies?
    10·1 answer
  • A tutor charges $40 per hour. in one week, the tutor spends 5 and a half hours tutoring one student and 10 hours tutoring anothe
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!