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
VikaD [51]
3 years ago
5

Select whether the situation represents a direct variation or an inverse variation.You buy some chicken for $1.79/lb a. direct v

araition b. inverse varaition
Mathematics
1 answer:
Grace [21]3 years ago
4 0
That would be a direct varation.
You might be interested in
) Set up a double integral for calculating the flux of F=3xi+yj+zk through the part of the surface z=−5x−2y+2 above the triangle
Fynjy0 [20]

The surface (call it S) is a triangle with vertices at the points

x=0,y=0\implies z=2\implies(0,0,2)

x=0,y=2\implies z=-2\implies(0,2,-2)

x=2,y=0\implies z=-8\implies(2,0,-8)

Parameterize S by

\vec s(u,v)=(1-v)(2,0,-8)+v\bigg((1-u)(0,2,-2)+u(0,0,2)\bigg)=(2-2v,2v-2uv,-8+6v+4uv)

with 0\le u\le1 and 0\le v\le1. Take the normal vector to S to be

\vec s_v\times\vec s_u=(20v,8v,4v)

Then the flux of \vec F across S is

\displaystyle\iint_S\vec F(x,y,z)\cdot\mathrm d\vec S=\int_0^1\int_0^1\vec F(x(u,v),y(u,v),z(u,v))\cdot(\vec s_v\times\vec s_u)\,\mathrm du\,\mathrm dv

=\displaystyle\int_0^1\int_0^1(6-6v,2v-2uv,-8+6v+4uv)\cdot(20v,8v,4v)\,\mathrm du\,\mathrm dv

=\displaystyle8\int_0^1\int_0^1(11v-10v^2)\,\mathrm du\,\mathrm dv=\boxed{\frac{52}3}

8 0
3 years ago
Find the slope and the y-intercept of the graph of y=6x – 5.
dolphi86 [110]

Answer:

y intercept is -5 and slope is 6/1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help i dont wanna fail this time
mezya [45]

Answer:

Step-by-step explanation:

So...

you would add -4 and -2 1/2 giving the total of -6 1/2.

All thats left is for you to graph it:)

(Please mark brainliest)

3 0
3 years ago
Read 2 more answers
Use a ladder diagram to find the prime factorization of 64 i need answer quick
choli [55]

Answer:

2^5

Step-by-step explanation:

64 = 2*16 = 2*2*8 = 2*2*2*4 = 2*2*2*2*2 = 2^5

8 0
3 years ago
Read 2 more answers
——————————————————————————————
DochEvi [55]
4. 3(3) + 2
(3 x 3) + 2 = 11
5. -(-6) -7
(+)6 -7 = -1
7 0
2 years ago
Other questions:
  • Draw or write to explain why one hundred 4 ten and 14 ten name the same amount
    13·1 answer
  • What would the unit label be for this
    13·1 answer
  • you deposit $1.000 in a saving account that earns 0.5% each month. Assuming you do not deposit or withdraw any from the account,
    6·1 answer
  • Which of the equations shown have infinitely many solutions?
    15·2 answers
  • Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 6,820 kilograms of strawbe
    11·1 answer
  • PLEASE HELP !!! ONLY AN HOUR LEFT
    10·2 answers
  • How is a function<br> different than a<br> relation?
    9·1 answer
  • (−1)^3⋅(−1)^2<br> simplify
    11·1 answer
  • In order to earn the money to buy a car, you will need to start a job. You have two options and should decide which job to take.
    7·1 answer
  • The following proof shows an equivalent system of equations created from another system of equations. Fill in the missing reason
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!