In Exercises 43–46, solve each formula for the specified variable. 3V for V Th 43. r = 44. r = A for A 45. t = 2T . for l 32 46. v = FR for m m

Q: Q2. Blood Pressure Measurements Right Arm 102 101 94 79 79 Left Arm 175 169 182 146 144 Find the…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Suppose that a cup of soup cooled from 90°C to 60°C after 3 minutes in a room whose temperature was…

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Q: Activity 5: Elevation Solve for the unknown. Round off the measures into a whole number. 399 1. 900…

A: here we apply trigonometric ration  1 inside angle is 90-39 = 51 apply there tan  tan51 = x/900 x =…

Q: 3. A 5% doxtrose solution (DSW) contains 5 mg of dextrose per 100 ml of solution. (a) How many…

A: Part(a): Given, 5% dextrose solution (DSW) contains 5 mg of dextrose per 100 ml of solution.…

Q: The newly baked breads are taken out of the oven which is set to 150 °C and put to rest in room…

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Q: The radioactive element polonium decays according to the law given below where  Q0 is the initial…

A: Given: Q0 = initial amount  t = time is measured in days Q(t) = Q0 · 2−(t/140) Q(t=280) = 30 To…

Q: One measure of living standards in country A is given by the following formula.   L(t)=8+4 e 0.17t…

A: We have to find living standard for given years.

Q: Use the following formula. nt P %3D Suppose that you drive 40,000 miles per year and gas averages $4…

A: Given: Total drive is 40000 miles per year. Gas averages $4 per gallon.

Q: Three hot air balloons are rising at constant rates. For each, the distance risen depends on time,…

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Q: 1. a. How many kilograms of coal would be required to supply the energy needs of the U.S. for 1…

A: Annual energy requirement of U.S  = 1 × 1020  J    Energy released by burning 1 kg of coal  =  1 ×…

Q: Suppose a metal ball is heated in an oven at 195 ° C for a very long time. After, it was removed and…

A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask…

Q: *12–12. Traveling with an initial speed of 70 km/h, a car accelerates at 6000 km/h² along a straight…

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Q: 6. A train averaging 50mph leaves San Francisco at 1pm for Los Angeles 440 miles away. At the same…

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Q: c. Two men start from two different towns 20km apart and walk towards each other. They meet in…

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Q: 28. A formula for the normal systolic blood pressure for a man of age A, measured in mmHg, is given…

A: A former for the normal systolic blood pressure for a man of age A, measured in…

Q: 8 of 20 (19 complete) ance above the ground after t seconds is h(t) = - 16t + 390t. After how many…

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Q: In Exercises, solve for y in terms of t or x, as appropriate.49. ln y = 2t + 4 50. ln y = -t + 5

A: The exponential property states that ln a=b⇒a=eb.

Q: What is the value of the universal constant e? How is it approximated? Name at least two of its…

A: Solution

Q: The monthly rent for the first house is $1, 190, and the Bainters can expect it to increase 1.7%…

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Q: The formula to calculate the mass, M(t), remaining from an original sample of radioactive material…

A: Given, M(t)= P(1/2)t/h where, h= 8 hours(half life) P= 300g(initial mass)

Q: As a detective, you are tasked to solve the case handed over to you by your senior officer: A dead…

A: Given: A dead body was found inside an abandoned car where the temperature was at a constant value…

Q: Solve ∆ABC. Round to two decimal places where necessary. C = º a = b =

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Q: 5. When a pot is removed from a stove, its temperature is measured at 250°C. Four minutes later its…

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Q: 2.2360 3.6

A: The values of x and y coordinates are given in the table below, x 1 5 9 13 y 1 2.2360 3 3.6055…

Q: A blacksmith heated a metal bar to 1200° C and crafted a sword befor letting it cool down in a…

A: To determine how much longer it will take to cool the sword a second 200o.

Q: A rock falls from a tower that is 208 feet high. As it is falling, its height is given by the…

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Q: The length of the sides of a square are initially 0 cm and increase at a constant rate of 7 cm per…

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Q: 13. An arrow is shot vertically upward at a rate of 220 feet per second. Use the projectile formula…

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Q: Suppose that a cup of soup cooled from 90°C to 60°C after 15 minutes in a room whose temperature was…

A: Given that a cup of soup cooled from 90°C to 60°C after 15 minutes in a room whose temperature is…

Q: A ball is thrown into the air with an initial velocity of 16 feet per second from a height of 0…

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Q: 28. A formula for the normal systolic blood pressure for a man of age A, measured in mmHg, is given…

A:

Q: Suppose that a cup of soup cooled from 90°C to 60°C after 15 minutes in a room whose temperature was…

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Q: 1B) A red wine is brought up from the wine cellar, which is cool 10˚C, and left to breathe in a room…

A: Let T1 and T2 be the wine temperature and room temperature, respectively.

Q: 6. Physicists tell us that altitude h in feet of a projectile t seconds after firing is h=-16+v+h,…

A: The height function of a rocket when it is launched from altitude h0 = 2400 feet above the desert…

Q: 5. A dish of 4000 cells is to grow at a rate of 11.76 % every 4 hours. How many cells will be in the…

A: y = a*bx

Q: Dr. Marina Silva, in the Journal of Mammalogy (1998), gives the following formula for the…

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Q: (10 T degrees Fahrenheit is given by The time, t, in minutes, needed to warm a frozen package of…

A: Given: tT=100 ln4064-T To determine: dtdT

Q: For a chemical reaction to occur, at least one-sixth of the solution must be nitrogen. If there are…

A: First we let x is the total amount of the solution.then one-sixth is the nitrogen of the solution…

Q: Evaluate: V(8 – 7)² + (6 – 2)² - Give your answer accurate to at least 3 decimal places.

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Q: For Exercises 57 and 58, refer to the following: The human body temperature normally fluctuates…

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Q: 11. Use the following formulas to find the weight of the wax = W and essential oils = E: Round…

A: The given formulas: W=0.84G/1.10 E=G-W Here W is the weight of the wax and E is the essential oils.…

Q: 2. (MG 9, Section 6 Purple). Evaluate the following expressions. Write your answers in exact form.…

A: Part (a) Given expression is lne9 or logee9

Q: * A hard-boiled egg at 97°C is put into a sink of 15°C water. After 5 minutes, the egg's is 35°C.…

A: Newton's cooling law is used

Q: Based from the problem attached, find the time required for the body to reach temperature of 50…

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Q: 2. A tank is filled with 400 gallons of brine with 15% dissolved salt. 10 gallons of 20% salt…

A: Given that volume of tank is 400 gallons. Amount of salt is 15% of 400=400×15100=60. The objective…

Q: The average global temperature is 60° and rising by the question in mathematical notation. nd dq/dt.…

A: Given: T=average global temperature=60∘Ft=time (in years)dTdt=rate of change of…

Q: 13. An arrow is shot vertically upward at a rate of 220 feet per second. Use the projectile formula…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: At a constant temperature of 15ºC, the barometric pressure can be approximated by the formula…

A: At a constant temperature of 15ºC, the barometric pressure can be approximated by the formula…

Q: A ball is thrown into the air with an initial velocity of 16 feet per second from a height of 0…

A: Ball is thrown at 16 ft/sec Height from which it is thrown=0 ftForce of gravity downward=32 ft/sec2

Q: A car traveled 50 miles in 40 minutes. Assume that the car will continue at this constant rate of…

A: Option (C) M=75 h is correct.