The circulation M, in thousands, of a magazine depends on the time t, in tears, since initial publication. The following relationship is valid over the first 7.00 years M= t^2 (7-t)+5 A) what was the max circulation B) when did magazine circulation reach a maximum circulation

Q: At time t=0, in seconds, a pair of sunglasses is dropped from the Eiffel Tower in Paris. At time t,…

A:

Q: Worksheet 2 intercepts and find the range and domain f(x)=log_(4)(x+2)+3.

A:

Q: Find exponential equation (0,2) (1,7)

A: The general equation of exponential is given by,                                y = k axUse given…

Q: The average walking speed W of a person in a city of population P in thousands is modeled by the…

A: given  W(P)=0.37lnP+0.05W is average walking speed P is population in thousand given population is…

Q: sketch two possible different 'families' of 6th degree functions with roots at -3, 4 and 1 and write…

A: To sketch two possible different 'families' of 6th degree functions with roots at -3, 4 and 1

Q: formula

A: Solving the problem

Q: A particular radioactive isotope has a half-life of 400 years. The time required for only A% of the…

A: The half-life of the radioactive element is the time during which half of the radioactive element…

Q: Max invested $5000 in a money market account that compounds interest continuously for him at a rate…

A:

Q: The function `?(?)=-104?^{3}+141?^{2}-4.9?` models the total distance (in miles) Carlos has traveled…

A: Finding the position of Carlos at time x=0.4 hours from the given conditions.

Q: Differentiate  log(secx+tanx

A: To differentiate the function

Q: ODiFferentiat : ® y= log (22+7)

A: First convert in base e then differentiate

Q: Formula: v= 167(1- 0.834^x)    The downward velocity, is in feet per second and t= the number of…

A:

Q: (log, 12 - log, 4) · log 9.

A: NOTE: Refresh your page if you can't see any equations. . properties of logarithms are

Q: write the equation of the tangent to the Eunction: 2(x? +y=J%=25(x* -y^) at the point (3, 1) %3D

A: First we calculate the slope of tangent at the given point

Q: Is (x^6)*cosax a even or odd function?

A: Given function is To find: is even or odd function. For even function For odd function

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.