Drug Medication The functionD(h) = 5e-0.4hcan be used to find the number of milligrams D of a certaindrug that is in a patient’s bloodstream h hours after the drughas been administered. How many milligrams will be presentafter 1 hour? After 6 hours

Q: 7. A merchant is selling wind chimes from a booth at a flea market. He rents his space for $125 per…

A:

Q: Cost (dollars) S0. Squirrels A family of squirrels takes up residence in the roof Of your house. You…

A: The total cost C (in dollars) is C=30+15s, where s is the number of squirrels that are taken away.

Q: Drug Medication The formulaD = 5e-0.4h can be used to find the number of milligrams D of a…

A: The formula is given as D=5e-0.4h . To find the injection time , substitute D=2 in the formula and…

Q: a. Find the heights that the snowboarder and the kangaroo jump. Round your answer to the nearest…

A: t=0.5hfrom figure hang time of Kangaroo is tk=0.81                     hamg time o snowboarder is…

Q: Fill in the blank/s : The length of a rectangle is 5 feet more than the width. If x represents the…

A:

Q: The gas mileage m(v) (in mpg) for a certain vehicle can be approximated by…

A: Find the derivative for m(v).

Q: Atmospheric Pressure The atmospheric pressure p onan object decreases with increasing height. This…

A: Given equation - P = 760e-0.145hwhere P is the atmospheric pressure in mm Hg and h is the height in…

Q: Caps are in high demand among the audience at the race and so the 2 organizers decide to put a stall…

A:

Q: Express (- 1) (a) as a percentage. (b) Factorize: ay-y-a+1. In a fishing community of 9,400 people,…

A: using the concept of percentage ...we have

Q: The cost of a product to a retailer is $108. The retailer's desired profit is 20% of the selling…

A:

Q: An object is launched from the ground. The height h (in feet) of the object t seconds after the…

A: The height h of the object, t seconds after the object is released is given as

Q: 4. Time for a side hustle. You feel great after your refreshing trip to nature, but the economy is…

A:

Q: Writing an equation to represent a real-world problelmi. Van Two pools are being filled with water.…

A:

Q: OMR

A: Given: Fixed cost= 280 Materials for the hats cost =4 per unit Total hats per month= 80 Selling…

Q: A rocket is launched from a platform. It's height (in meters), x seconds after the launch is modeled…

A:

Q: Airplane takeoff Suppose that the distance an aircraft travelsalong a runway before takeoff is given…

A: Given: Distance traveled by aircraft before takeoff is D=109t2 The aircraft will become airborne…

Q: Body-heat loss The model for body-heat loss depends on the coefficient of convection K, which…

A: Given that the coefficient of convection K, is given by - K2 = 16v + 4 where v is the wind speed in…

Q: Sales Application Statins are used to keep cholesterol in check and are a top-selling drug in the…

A: Given,

Q: A person invests $3000 in an account at 6% interest compounded annually. Let V= f(t) be the value…

A: topic - exponential function

Q: A passenger train leaves a train depot two hours after a freight train leaves the same depot. The…

A: Let the rate of the passenger train is x mph, then the rate of a freight train is (x-20)mph. And…

Q: Juan rowed 24 miles downstream in 2 hours. The trip back, however, took him 4 hours. Find the rate…

A:

Q: 3) In the morning, May drove to an appointment at 50 mph. Her average speed on the retum trip in the…

A:

Q: Drug Medication The functionD1h2 = 5e-0.4h can be used to find the number of milligrams D of a…

A: Given function is, Dh=5e-0.4h. To find the number of milligrams that will be present after 1 hour is…

Q: Jared fills a bucket with water. The bucket starts to leak, losing 71 mL of water every five…

A:

Q: Rental Income A woman has $500,000 invested intwo rental properties. One yields an annual return…

A: Rental Income A woman has $500,000 invested in two rental properties. One yields an annual return of…

Q: There are g girls in the class. This is 35 more than five times the number of  boys. How many boys…

A:

Q: 19. Distance to an Appointment Margaret drove to a business appointment at 50 mph. Her average speed…

A:

Q: A ball is dropped off the roof of a building The height,h, of the ball in feet after t seconds is…

A: h (t) = -16t2 + 144

Q: Real Estate Inflation During a 5-year period of constant inflation, the value of a $100,000 property…

A:

Q: Jared fills a bucket with water. The bucket starts to leak, losing 71 mL of water every five…

A: Set t = time Amount lost = 71/5 * t  Amount lost at 12 minutes = 71/5 * 12 mL   Amount lost at 27…

Q: An airline offers daily flights between Chicago and Denver. The total monthly cost C (in millions of…

A:

Q: The cruising speed of the bullet train will be no less than 140 miles per hour. Use s to represent…

A: The cruising speed of the bullet train will be no less than 140 miles per hour. s be the train’s…

Q: Tickets to a school play cost $2 of bought in advance and $3 at the door. By selling 400 tickets,…

A:

Q: his Focus from Los Angeles. The distance, d, in miles from Los Angeles after h hours on the road is…

A: This is linear function  d= ah+b  h= time in hours  d =distance in miles

Q: Travel: Recently Mr. and Mrs. Roberts s their vacation in San Francisco, which is 540 miles from…

A: The distance between their home and San Francisco is 540 miles. While returning home from San…

Q: A construction crew is lengthening a road. Let y represent the total length of the road (in miles).…

A:

Q: An underground gasoline storage tank is leaking. The tank currently contains 600 gallons of gasoline…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Three equations that all represent the same function are shown. y= (x- 5)2 -4 2 y =x - 10x + 21 y =…

A: Three equations that all represent the same function are shown  y = (x - 5)2 - 4  y = x2 - 10x + 21…

Q: HELP PLEASE! URGENT Thank you :)

A:

Q: Llg) dollars and revenue is R(9) dollars, with C(500) = 7300, R(500) = 9400, MC(500) = 12, and…

A:

Q: Lin a rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete the table to show…

A: Solution: Consider the given that Lin covered 2 miles in 8 minutes, Since Lin covered 2 miles in = 8…

Q: Fill in the blank/s : If x people equally share the cost of a $10,000 boat, the cost per person is…

A: The cost of boat is $10,000. Number of people share the cost equally is x. Therefore, the cost per…

Q: An executive drove from home at an average speed of 40 mph to an airportwhere a helicopter was…

A:

Q: Nora is training for a marathon. She can run at a constant rate of 4 miles in 28 minutes.

A: The slope of the line is equal to m. The slope represents the rate of change of the value of y with…

Q: Cost-Benefit The percent p of particulate pollutionthat can be removed from the smokestacks of…

A: Consider the given relation for p and C. Determine the value for C for p equal to 30.1.…

Q: A rental car company offers a rental package for a mid-s The cost is comprised of a fixed $40…

A:

Q: Clarence bought a used car that had been driven 1,050 miles by the time he purchased it. Clarence…

A: Let m be the total number of miles the car has been driven after the number of days, d. Given that…

Q: The cost of a product to a retailer is $140. The retailer's desired profit is 20% of the selling…

A:

Q: Payton was standing on a bridge over a canal and threw a rock into the water. The height of the rock…

A: equation  of height  in terms of time h(t) = -16t2 + 80t +25