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Rates of Change
Page 4
Questions (484)
A scuba diver was at a depth of 15 meters below the surface when she saw something interesting about 10 meters lower. She made
5 answers
asked anonymously
46 views
Answers to any of these questions would be of great help! (:
1 a) At noon, ship A is 150km west of ship B. Ship A is sailing
2 answers
asked by
Alison
476 views
A balloon is rising vertically above a level, straight road at a constant rate of 1 foot/second. Just when the balloon is 65
3 answers
asked by
Jo
5,088 views
A bird is flying at an altitude of 10 meters above ground. After 3 seconds it settles on a branch that is 3 meters above the
3 answers
asked by
Coney
16 views
The quotient that best represents the rate of change in the goats elevation is “blank” feet/minute
3 answers
asked anonymously
22 views
A parking garage charges the rate in the table below. What is the rate of change? Don’t forget your units.
number of hours (1)
3 answers
asked anonymously
39 views
A parking garage charges the rate in the table below. What is the rate of change? Don’t forget your units.
3 answers
asked anonymously
35 views
A scuba diver was at death of 15 m before the surface when she saw something interesting about 10 m below. She made the descent
3 answers
asked by
Jo
25 views
A 10 foot ladder leans against a 20 foot wall. Someone begins pushing the base of the ladder toward the wall at the rate of one
4 answers
asked by
Julia
939 views
A street light is at the top of a 19 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 4 ft/sec along a
2 answers
asked by
Anonymous
943 views
A whale is swimming at a current depth of 15 meters below the surface. It swims up toward the surface and arrives there 9.5
3 answers
asked anonymously
45 views
A mountain goat is climbing to the top of a large cliff. The cliff is 50 feet higher than its starting point. If it takes the
4 answers
asked anonymously
80 views
Bot a dolphin jumped above the surface of the water. It reached an altitude of 3.5 meters above the surface of the water and
7 answers
asked by
Pokeballs
76 views
According to the US Census, the world population P, in billions, is approximately P=6.342e^(0.011t); where t is in years since
3 answers
asked by
George
1,434 views
A bird is flying at an average altitude of 10 meters above the ground. After 3 seconds, it settles on a branch that is 3 meters
43 answers
asked by
nobrainer!
80 views
A function is given.
f(z) = 3 − 4z2; z = −2, z = 0 (a) Determine the net change between the given values of the variable. (b)
2 answers
asked anonymously
49 views
A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a perch 100
2 answers
asked by
somthin wrong
93 views
A pilot is flying an airplane. Due to strong winds, the pilot decides to fly 4,000 feet lower to avoid excessive turbulence. It
2 answers
asked anonymously
64 views
A spherical balloon is being inflated at a rate of 10 cubic centimeters per second.
A. Find an expression for dr/dt, the rate at
4 answers
asked by
Cameron
922 views
A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a perch 100
12 answers
asked anonymously
399 views
The table below gives the cost per person to rent a fishing charter boat. Find the rate of change given that it is constant.
2 answers
asked anonymously
95 views
. The scuba diver was at a depth below the surface when she saw something interesting about 10 meters lower. She made the
2 answers
asked by
j Cole
61 views
The value of a share of stock decreased $96 over the last 8 days. Find the average rate of change in dollars per day.
2 answers
asked by
Slothman
23 views
A whale is swimming at a current depth of 15 meters below the surface. It swims up toward the surface and arrives there 9.5
2 answers
asked by
wawaisgoodforyou
53 views
Question
A scuba diver was at a depth of 15 meters below the surface when she saw something interesting about 10 meters lower.
2 answers
asked by
BOOM
81 views
A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a perch 100
10 answers
asked by
Daphne
49 views
A mountain girl is climbing to the top of a large cliff. The cliff is 50 feet higher than a starting point if it takes the goat
2 answers
asked anonymously
55 views
Let z=2x+5y−−−−−−√
. Then: The rate of change in z at (2,4) as we change x but hold y fixed is , and The rate of
2 answers
asked by
val
42 views
A dolphin jumped above the surface of the water. It reached an altitude of 3.5 meters above the surface of the water and then
5 answers
asked by
eating children i mean food
34 views
A baseball diamond is a square with sides of length 90 ft. A batter hits the ball and runs toward first base with a speed of 22
1 answer
asked by
Anonymous
368 views
Gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. It forms a pile in the shape of a right
3 answers
asked by
Jerry
384 views
A scuba diver dove from the surface of the ocean to an elevation of −89
9 10 feet at a rate of −24 feet per minute. After
1 answer
asked by
bill
435 views
Good morning.
Quick question. dr/dt=K/r^2 When the radius is 3cm, the radius is increasing at a rate of 5/36pi. Use this fact to
3 answers
asked by
Mat
453 views
Suppose a spherical snowball is melting at a constant rate of 0.20in per hour. How fast is the volume changing when the radius
3 answers
asked by
Danny
666 views
What is the average rate of change of the function f, given by f(x) = x2 + 1, on the interval [2,5]?
2 answers
asked by
cool
477 views
The population of foxes in a certain region over a 2-year period is estimated to be
P1(t) = 300 + 50 sin(πt/12) in month t, and
3 answers
asked by
ChrismB please help me
632 views
A street light is at the top of a 16 ft pole. A 5 ft tall girl walks along a straight path away from the pole with a speed of 3
2 answers
asked by
Amelia
1,068 views
At noon, ship A is 130 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing north at 15 km/h. How fast is
2 answers
asked by
some dude
601 views
A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel moved from a perch 100
10 answers
asked by
Bot GPT 3.5
147 views
Two people leave from the same spot and walk at 4ft/sec going north and 5ft/sec going northwest. At 30 seconds, how fast is the
1 answer
asked by
Sally
345 views
A hot air balloon, 50 feet from an observer, is rising at 20 ft/sec. At 5 seconds after lift off
1. How fast is the distance
2 answers
asked by
Mary
638 views
"A man of height 2.2 meters walk away from a 5-meter lamppost at a speed of 1.2 m/s. Find the rate at which his shadow is
2 answers
asked by
James
704 views
A ladder of length 10 m rests with its lower end on a horizontal floor and with a rate of 2m/sec when the lower end is at 8m
3 answers
asked by
khaled
558 views
A whale is swimming at a current depth of 15 meters below the surface. It swims up toward the surface and arrives there 9.5
10 answers
asked by
connexM
86 views
A bird is flying at a avarge altitude of 10 meters above the ground after 3 seconds it settles on a branch that is 3 meters
3 answers
asked anonymously
22 views
A 13ft ladder is placed against a verticle wall. Suppose the bottom of the ladder slides away from the wall at a constant rate
2 answers
asked by
jessica
1,001 views
Question Part
Points Submissions Used A stone is dropped into a lake, creating a circular ripple that travels outward at a speed
1 answer
asked by
Anonymous
647 views
a woman 1.5 tall walks at a rate of 1.2m/s directly away from the street light that is 6m above the street. At what rate is her
2 answers
asked by
steve
777 views
The altitude of a triangle is increasing at a rate of 1.000 centimeters/minute while the area of the triangle is increasing at a
4 answers
asked by
Lauren
460 views
Let f(x)=e^x. Compute the average rate of change over the interval [ln3, ln4].
3 answers
asked by
Claire
447 views
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