Calculus
Problem 23603
Find the remaining amount of a radioactive substance after 87 years using .
See SolutionProblem 23605
Find the volume of the solid formed by rotating the area between and around the -axis.
See SolutionProblem 23606
Find the instantaneous rate of change of at using the limit below. No need to simplify.
See SolutionProblem 23607
Find the average rate of change of between years 11-15 and compare it to 1-5.
See SolutionProblem 23608
Untersuchen Sie die Form einer Satellitenschüssel (Querschnitt: breit, tief).
a) Schätzen Sie, wie viel Bier (ca. 5,6 Liter) passt hinein.
b) Legen Sie den Querschnitt für die Rotation um die -Achse fest.
c) Bestimmen Sie die Funktion für die Schüssel.
d) Skizzieren Sie , zeichnen Sie Rechtecke für die Untersumme und Obersumme ein. Berechnen Sie den Rauminhalt der Rotationskörper und die Biermenge.
See SolutionProblem 23609
Calculate the average population change of 3,000 bass growing at per year from Year 1-4 and Year 5-8.
See SolutionProblem 23611
Ein Tauchroboter bewegt sich vertikal. Gegeben ist für .
a) Zeigen Sie, dass der Abstand nach 10 Minuten 900 Meter beträgt.
b) Berechnen Sie die zurückgelegte Strecke in den ersten 15 Minuten.
c) Erklären Sie die Bedeutung des Wendepunkts von .
See SolutionProblem 23612
A cylinder's radius decreases at 9 m/min with a constant volume of 728 m³. Find the height change rate when height is 3 m. Use and round to three decimals.
See SolutionProblem 23614
Find relative extrema of using the Second Derivative Test. Justify your answers.
See SolutionProblem 23617
Find the -values of relative extrema for where using the First Derivative Test.
See SolutionProblem 23619
Calculate the orbital speed and altitude of POES, which orbits Earth 14.1 times daily. Use , , , and .
See SolutionProblem 23624
Given functions and , find profit , average profit, and marginal profit for .
See SolutionProblem 23631
Find Jean's angular velocity from at and when it's maximum. Answer in terms of .
See SolutionProblem 23636
A sandal dropped from a 15.0 m mast on a ship moving at 1.75 m/s south. Find its velocity when it hits the deck: (a) relative to the ship, (b) relative to a stationary observer on shore. (c) Discuss how the answers are consistent for the position where it hits the deck.
See SolutionProblem 23639
Find how many times the velocity of equals 0 in 4 seconds. (A) 0 (B) 3 (C) 5 (D) 6 (E) 7
See SolutionProblem 23640
Velocity function is on .
5a) Sketch , find where , and shade the region.
5b) Calculate displacement on .
5c) Calculate distance traveled on .
See SolutionProblem 23642
Find the position of an object after 10s with acceleration , initial position , and initial velocity .
See SolutionProblem 23645
Find the Hessian matrix of . Determine its definiteness and extreme points.
See SolutionProblem 23648
Calculate the indefinite integral and include the constant . Use absolute values when needed:
See SolutionProblem 23654
Calculate the fetal growth rate using . Compare growth at and weeks, then for .
See SolutionProblem 23660
Find the expression for electric charge in coulombs as a function of time given and when .
See SolutionProblem 23661
Find the critical numbers and for the function . Determine if is INC or DEC in the intervals , , and .
See SolutionProblem 23662
Calculez les dérivées des fonctions suivantes : a) , b) , c) , d) , e) , f) .
See SolutionProblem 23663
Evaluate the integrals given , , with even and odd.
8a)
8b)
8c)
8d) (Hint: Use )
8e) (Hint: Check the symmetry of )
See SolutionProblem 23666
Find the electric charge in coulombs as a function of time (seconds) given and at .
See SolutionProblem 23667
Find the value of that maximizes utility for with prices for , for , and budget .
See SolutionProblem 23668
Find the voltage across a capacitor after 4 seconds if current charges it from .
See SolutionProblem 23677
Calculez les dérivées des fonctions suivantes : a) b) c) d) e) f) Domaine de .
See SolutionProblem 23681
Find the average value of over the interval [-1,1] and graph the function with the average value.
See SolutionProblem 23690
Berechne das Integral mit und bestimme die prozentuale Abweichung vom Näherungswert.
See SolutionProblem 23691
Find the average value of over the interval [-1,1] and graph it with the average value indicated.
See SolutionProblem 23696
Evaluate the integral or state "IMPOSSIBLE": . Use for the constant of integration.
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