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
wlad13 [49]
3 years ago
15

Plzz help will give branlisest

Mathematics
2 answers:
N76 [4]3 years ago
6 0
The 2 one is the best option
zhenek [66]3 years ago
4 0

Answer:

h,  negative,  negative

You might be interested in
*Due tonight, plz help*
aleksandrvk [35]

Answer:

the correct answer is 165

5 0
3 years ago
Read 2 more answers
If Sam has 5 blue shirts and 7 red shirt, what is Sam's ratio of blue shirts to red shirts?
saw5 [17]

Answer: 0.71428 or 5:7 or 5/7

Step-by-step explanation: just divide on a calculator

5 0
3 years ago
Solve the system of equations.
kotegsom [21]
Y =  2.
x =  0?
i believe I am correct about x but I am not sure.
4 0
3 years ago
Read 2 more answers
Mr. Ramirez has enough money to fence one of his rose gardens, how many feet of fencing will he need if both gardens have the sa
Irina-Kira [14]
He will need double the amount of what he would need for the one garden.
3 0
3 years ago
A tank contains 300 liters of fluid in which 40 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pu
bonufazy [111]

Answer:

A(t) = 300 -260e^(-t/50)

Step-by-step explanation:

The rate of change of A(t) is ...

A'(t) = 6 -6/300·A(t)

Rewriting, we have ...

A'(t) +(1/50)A(t) = 6

This has solution ...

A(t) = p + qe^-(t/50)

We need to find the values of p and q. Using the differential equation, we ahve ...

A'(t) = -q/50e^-(t/50) = 6 - (p +qe^-(t/50))/50

0 = 6 -p/50

p = 300

From the initial condition, ...

A(0) = 300 +q = 40

q = -260

So, the complete solution is ...

A(t) = 300 -260e^(-t/50)

___

The salt in the tank increases in exponentially decaying fashion from 40 grams to 300 grams with a time constant of 50 minutes.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Seth has a bank account which pays 1.01% interest, compounded quarterly. Seth withdraws $4,567 from the account every quarter fo
    13·2 answers
  • Is there any additional information in the word problem???
    12·1 answer
  • What’s -6-25 divided by 5+5 ?
    11·1 answer
  • 74/100 in simplest form
    5·2 answers
  • Solve the quadratic equation. <br><br> 3x^2 - 5= 70<br><br> (Please explain steps)
    5·2 answers
  • A cuboid, with dimensions 28cm by 16cm by 15cm, has a volume of 6720cm cube. The cuboid is melted to form smaller cubes of lengt
    8·1 answer
  • How can you rename a whole number?
    13·1 answer
  • What are the leading coefficient, constant term and degree, if any, of the algebraic expression (x - 1)(x^2+1)
    11·1 answer
  • What is the algebraic expression of 3 divided by q please answer grade 6 way
    14·2 answers
  • If X= 4 solve this equation: <br><br><br> 2x + 3=
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!