A spherical balloon’s radius is denoted by r, and the volume is V. (a) What is the rate of change of V with respect to r? (b) Suppose now r is equal to 12 inches. If r will change to 12.03 inches, how will V change

Q: Angelo's kayak travels 13 km/h in still water. If the river's current flows at a rate of 4 km/h, how…

A: Downstream means in the direction of flow of river.

Q: 3. A rectangular box has sides a, b, and c that all change in time. At a certain time to the…

A: In this question we will use basic of application of derivative.  First we will find diameter of box…

Q: Suppose the relationship between Y and X is given by: Y = 50 + 3X By how much does Y change if X…

A: Given,   The relationship between Y and X is given by,   Y = 50 + 3X   The objective is to find how…

Q: Suppose the relationship between Y and X is given by: Y = 51 + 6X By how much does Y change if X…

A: The objective of the question is to determine the change in the value of Y when X increases by 1…

Q: Suppose y varies directly as x and inversely as z. If y = 20 when x = 40 and z = 4, what is the…

A:

Q: If y is directly proportional to x, and y = 56 ​when x = 6, what is the value of x when y =   84?​

A:

Q: What is the correct translation of the statement "m varies directly to a" if k is the constant…

A: a is directly proportional to b means a∝b a is inversely proportional to b means a∝1b If k be the…