A 25,000 machiene depreciates linearly to 0 over a ten year period.What is the value of the machiene after 6 years?

Q: The percentage of mothers who smoke cigarettes during pregnancy has declined approximately linearly…

A: Given that the percentage of mothers who smoke cigarettes during pregnancy has declined…

Q: A mixing blade on a food processor extends out 3 inches from its center. If the blade is turning at…

A: Given: A mixing blade on a food processor extends out 3 inches from its center. That is,…

Q: Two people start moving from the same point. One heads east, at 24 km/h, the other south at 18 km/h.…

A:

Q: A man 6 ft tall walks away from the base of a street light at a rate of 4.2 ft min⁻¹. If the light…

A: Given a man 6 ft tall walks away from the base of a street light at a rate of 4.2 ft min⁻¹. the…

Q: The altitude of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is…

A: Concept:   The calculus helps in understanding the changes between values that are related by a…

Q: The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area of the…

A:

Q: The area of an equilateral triangle is decreasing at a rate of 4 sq. cm. per minute. Find the rate…

A: Given,dAdt=-4 cm2/minA=100cm2Let,x=side of the equilateral triangle find dxdt when dAdtis decreased…

Q: 2. A man 6 feet tall walks at a rate of 5 feet per second away from a light that is 15 feet above…

A:

Q: The altitude of a triangle is increasing at a rate of 1.5 centimeters/minute while the area of the…

A: Let height of triangle = h Base = b Then, we are given that:

Q: The average levels of particulate matter (PM2.5), a key cause of adverse health effects associated…

A: By using linear relation in level of PM2.5 and Year, we can find the PM2.5 level in year 2022

Q: A ship moving 8 mph sails north for 30 minutes then turns east. If a searchlight at the point of…

A:

Q: 2. Determine the point on the graph that would give the speed after 30 seconds of accelerating.

A: This can be done by drawing a line parallel to the y axis from the point on x-axis that represents t…

Q: Why is the equation nonhomogeneous sometimes?

A:

Q: A conical tank (with vertex down) is 12 feet across the top and 12 feet deep. If water is flowing…

A: Note: As per bartleby instruction when more then one question is given only one has to be answered.…

Q: Suppose that a ball is dropped from the upper observation deck of the CN Tower in Toronto, 450 m…

A: We will use the formula v=u+at Where, t=time in seconds= 5 v= velocity after t seconds  u=initial…

Q: The population of a country will quadruple in  4 years. If its current population is  15000, what…

A:

Q: The altitude of a triangle is increasing at a rate of 3 centimeters/minute while the area of the…

A:

Q: 1.. Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot…

A: Since you have posted multiple questions and we can answer one question. So, answered first…

Q: If one earthquake has a magnitude of 5 on the Richter scale and a second earthquake has a magnitude…

A: We have to determine the relationship between the intensities of the two earthquakes .

Q: A conical tank (with vertex down) is 14 feet across the top and 20 feet deep. If water is flowing…

A: L

Q: the top of a 25 foot ladder is sliding down a vertical wall at a constant rate of 3 feet per minute.…

A: Given  c=25 ft b= 7ft dbdt=3 ft/minute dcdt=0

Q: A helicopter flies parallel to the ground at an altitude of 1/2 kilometer and at a speed of 2…

A: Definition used -        Pythagorean theorem - In a right angle triangle, The Square of the…

Q: The altitude of a triangle is increasing at a rate of 2 centimeters/minute while the area of the…

A: Given that increasing altitude of the triangle dh=2cm/min The increasing area of the triangle dA =…

Q: The top of a 25-foot ladder is sliding down a vertical wall at a constant rate of 3 feet per minute.…

A: This question is based on application of differentiation.

Q: A population of 200 rodents is growing at a rate of 5% per month. What equation model can represent…

A: The exponential growth or decay is modelled using the equation, f(t)=a(1±r)t, where a is the initial…

Q: The substance decomposed at a rate proportional to the amount resent. What is the half-life of the…

A:

Q: Suppose that two boats leave a dock at different times. One heads due north, the other due east.…

A: Here I am attaching image so that you understand each and every step.

Q: A $25,000 machine depreciates linearly to 0 over a 10 year period. What is the valye of the machine…

A:

Q: Suppose an unknown radioactive substance produces 800 counts per minute on a Geiger counter at a…

A:

Q: The altitude of a triangle is increasing at a rate of 2.5 centimeters/minute while the area of the…

A: here we have

Q: Suppose the amount of oil pumped from one of the canyon wells in Whittier, California, decreases at…

A: To determine the time (in years), the output of well fall to 1/5 of its present value.

Q: Suppose that the magnitudes of two earthquakes differ by 1 on the Richter scale. Find the ratio of…

A: Earthquake A be the larger earthquake and earthquake B be the smaller one. The difference in the…

Q: In the electric currect​ flow, it is found that the resistance​ (measured in the units called​ ohms)…

A: Given: Resistance R1=0.422 ohm Diameter D1=0.01 inches Given resistance offered by a fixed length…

Q: A conical tank (with vertex down) is 10 feet across the top and 12 feet deep. If water is flowing…

A:

Q: A helicopter flies parallel to the ground at an altitude of 1/2 kilometer and at a speed of 2…

A:

Q: A network server has an original value of 10, 000 and is to be depreciated linearly over 5 years…

A:

Q: Assuming that moving away from the mailbox is the positive direction; if ăn object travels 20 metres…

A: Since you want it immediately solved below  I have explain the steps also  It is basic Physics

Q: An ice cube melts in the sun, causing it to shrink. Use a linear approximation to estimate the…

A: The length of the side of the ice cube changes from 1 inch to 0.9 inch The decrease in the side of…

Q: The altitude of a triangle is increasing at a rate of 2 centimeters/minute while the area of the…

A: Formula of area of triangle 12bhWhere b is the base and h is the altitude Chain rule (uv)'= u'v+uv'

Q: triangle

A:

Q: An office building worth $1 million when completed in 2000 is being depreciated linearly over 20 yr.…

A:

Q: A rectangle’s length is growing at 3 inches per second, while its width is shrinking at 5 inches per…

A:

Q: A revolving beacon is situated 3600 feet off a straight shore. If the beacon turns at 2 revolutions…

A:

Q: A 6-foot-tall man walks away at the rate of 4 ft/sec from the base of a street light 12 feet above…

A: dx/dt​=4.  given.    Distance of tip= y+x…

Q: If the area of a circle decreases constantly by half a square foot per second, at what rate is its…

A: Here, given that the area of the circle decreases constantly by half s square foot per second. That…

Q: A scientist believes that, over the years, the number of major earthquakes has been decreasing. To…

A: The data shows the number of earthquakes above magnitude 7.0