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
muminat
3 years ago
12

The ______ of a vector v is produced by subtracting the coordinates of the initial point from the corresponding coordinates of t

he terminal point.
Mathematics
1 answer:
Alla [95]3 years ago
4 0

Answer:

< y_2-y_1,x_2-x_1>

Step-by-step explanation:

Let the coordinate of initial point is (x_1,y_1) and the final that is coordinate of the terminal point is (x_2,y_2) we have to find the vector which formed by subtraction of final point that is terminal point and the initial point

So the vector will be < y_2-y_1,x_2-x_1>

You might be interested in
130.95 rounded to the nearest 10th
olya-2409 [2.1K]
130.95 rounded to the nearest tenths place is 131.0
A five or above means you round up.
7 0
3 years ago
(why is it always math?)
kow [346]

Answer:

B. 54.12x38=2056.56 dollars to fill up 38 gallons.

Step-by-step explanation:

BOKU NO HERO ACADEMIA WOOOO

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 9 x 9 x 9 + 12 x 12 x 12?
zloy xaker [14]

Answer:

i think probably 2457 is answer

7 0
2 years ago
Can anybody help me plzzzz
melisa1 [442]
SSS I’m pretty sure . I’m doing the same thing in math rn
3 0
2 years ago
A typical cup of coffee contains about 100 mg of caffeine and every hour approximately 16% ofthe amount of caffeine inthe body i
Over [174]

Answer:

a) \frac{dC}{dt} = rC

And for this case we can rewrite the model like this:

\frac{dC}{C} = r dt

If we integrate both sides we got:

ln C = rt + k

If we use exponentials for both sides we got:

C = e^{rt} e^k = C_o e^{rt}

For this case C_o = 100 mg and r = -0.16

So then our model would be given by:

C(t) = 100 e^{-0.16 t}

Where t represent the number of hours

b) C(5) = 100 e^{-0.16*5}= 44.9329

Step-by-step explanation:

Part a

For this case we can assume the proportional model given by:

\frac{dC}{dt} = rC

And for this case we can rewrite the model like this:

\frac{dC}{C} = r dt

If we integrate both sides we got:

ln C = rt + k

If we use exponentials for both sides we got:

C = e^{rt} e^k = C_o e^{rt}

For this case C_o = 100 mg and r = -0.16

So then our model would be given by:

C(t) = 100 e^{-0.16 t}

Where t represent the number of hours

Part b

For this case we can replace the value t=5 into the model and we got:

C(5) = 100 e^{-0.16*5}= 44.9329

7 0
3 years ago
Other questions:
  • you have been asked to build a scale model of a restaurant out of popsicle sticks. The restaurant is 20 feet tall. Your scare is
    14·1 answer
  • Suppose that you wanted to predict the price of a house based on where the house was located (northeast, northwest, southeast, o
    7·1 answer
  • Which linear inequality is represented by the graph?
    12·1 answer
  • Boris has 2/3 of a book to read. He read 1/6 of the book already. What fraction does he have left to read
    10·1 answer
  • If Samuel orders four DVDS each dvd costs 9.99 he has 20% discount code and the sales tax is 6.75% what is the total cost
    14·1 answer
  • Please answer in the next 20 minutes.
    5·1 answer
  • What is the point-slopw form of the line that passes through the given point and has the given slop?
    8·1 answer
  • ROUND 287 TO THE NEAREST TEN
    7·2 answers
  • The value of y varies jointly with x and z. If y = 7 when z = 196 and x = 2, find the value of y when x = 3 and z = 336. I will
    7·1 answer
  • Heres an easy question. Solve this.<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D" id="TexFormula1" title="\frac{1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!