Two rats start from the same point in opposite directions towards two bits of food. Each reaches its destination in one hour. If each rat had gone in the direction of the other, the first rat would have reached his food 35 minutes after the second. Find the ratio of their rates. Select one: O a. 3/4 O b. 1/3 O c. 5/6 O d. 1/2

Q: If x varies directly as y, and x=12 when y=8, then which of the following represents x when y = 12?

A: Given: x varies directly as y

Q: Pritz and Jervy leave Coffee World at the same time and head for their respective homes. Pritz uses…

A: We will draw the figure and then find relation between x,y,r . Then use derivative to find relation…

Q: if m varies directly as n and the square of r and inversely as s if m 40 when n = 5 r = 4 and s = 6

A: Let us consider the statement a is directly proportional  to b means a∝b To make the equation use…

Q: The rate of growth of the giant bamboo species is proportional to its height. One week after a…

A: This question can be solved using the concept of differential equation.

Q: 3. Determine the equation of the line that passes thru Pi(4,-8) and P2(0, %).

A: The given points are 4,-8 and 0,34

Q: The time t required to do a job varies inversely as the number of people working. It takes 3 hr for…

A: Since time is inversely proportional to the number of people.  Let N be the number of people…

Q: The quantity s varies jointly with u and v and inversely with t When u = 3, v = 10, and t = -10, s =…

A: yo find:- value of s.

Q: mCD %3D H mFD %3D MDCF %3D MGDF %3D F 34 E

A:

Q: The volume V of an ideal gas varies directly with the temperature T and inversely with the pressure,…

A: Write the proportional equation for volume and then write both cases and eliminate the answer.

Q: The quantity a varies directly with d and inversely with b and c When d= -10, b 5, and C = 8, a 2.…

A:

Q: estimate the altitude h that the blimp should fly

A: Write proportion.  f / h  =  n / g Given- f=8cm              n=3cm Altitude of triangle CDE is f.…

Q: An employment research company estimates that the value of a recent MBA graduate to an accounting…

A: Differentiate e w.r.t to g

Q: Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c =…

A: d varies jointly as a2 and b and inversely as c. Therefore, for some constant k. Now , when a=3,…

Q: Y. 18 30 V. 30

A:

Q: If y varies inversely as the cube of x and y = 24 when x= 12, find y when x= 6. O 3 O 12 A 48 O 192…

A: