A non-exact equation can be converted to an exact equation by OA. Multiplying with the Integration Factor

Q: 10 = 35(1.3)* for x using logs. X =

A: Given query is to find the value of x.

Q: A tank originally contains 100 gal of fresh water. Then water containing - lb of salt per gallon is…

A:

Q: A culture of bacteria is known to grow at a rate proportional to the present amount. After one hour…

A:

Q: -0.3x(49 — х?

A:

Q: The robotic arm needs to adjust its velocity to pick up components efficiently without causing…

A: Step 1: Step 2: Step 3: Step 4:

Q: 2x dx ex+3

A: ∫e2x dxex+3

Q: We developed a model for the maximum heart rate for various ages. For this problem, use this model:…

A: The given model for the maximum heart rate for various ages is: M=213-0.75A              ...(i)…

Q: A tank originally contains 380 liters of brine holding 450 N of dissolved salt. Eight liters/min of…

A: It is given that a tank contain 380 liters of brine and holding 450 N of dissolved salt, the rate of…

Q: please explain step 2. Why is the current not just 12/ 9-j7  ? Thank you for your help

A: Solution is below

Q: The total cost C (in dollars) of purchasing and maintaining a piece of equipment for x years is…

A: topic- definite integral

Q: The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area of the…

A: Given that  the altitude of a triangle increases at the rate of 1 cm/min while the area of the…

Q: justify each step…

A: Given: 3a=125 Given expression can be verify as below 3a=1253a2=12253a2=65a=6523a=225a=45

Q: Approximate the value(s) of x that satisfies the equation lnx =x2 −1.

A: The given equation is: lnx=x2-1 To find the approximate value of x that satisfies the given…

Q: The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area of the…

A: Given- The altitude of  a triangle is increasing at a rate of 1 cm/min. and the area of the triangle…

Q: xdy − ydx = x^2dy, Solve for D

A: We can solve the DE as below

Q: Solve yuyx - Ux=4/x

A:

Q: Solve the formula for the variable t   h= 1/2gt^2 *Only the t here is squared

A: Given the data

Q: Solve for x: 1/(x+2)-(1/x)>2.

A:

Numerical Integration

In a mathematical investigation, numerical integration comprises a wide group of calculations for computing the mathematical estimation of definite integral, and likewise, the term is moreover in some cases used to depict the numerical solution of differential equations. The most important aspect of this theory is error analysis.