A woman makes  25% more than her husband.Together they make $1800 each month.How much does the woman earn each month?

Q: A house’s electricity use, over a one day period, is modelled by E(t) = t + sin(t) (kW), where t is…

A: Power=Work/time Energy=Work=power×time

Q: Women are 25 percent better off financially than men. They have a combined monthly income of $1800.…

A: Let, monthly income of men = x        monthly income of women = x + 25 They have a combined monthly…

Q: A person on a diet lost 2 kg in a week. How many micrograms per second were lost on average? Report…

A: Given data:  Rate of weight lost = 2 kg/week Required: Rate of of weight lost in μg/s

Q: A hardware salesman measures the mass of a box containing 1000 washers. The mass is 1.3082 kg. What…

A: Number of washers is given as, N = 1000.Mass of the box is given as,

Q: Consider the equation 4000/400 = 10.0. Assuming the number of significant figures in the answer is…

A: To determine: Find the number of significant figures in 4000 and 400.   Given: number, 4000 can be…

Q: The gasoline gauge on a van initially read (1)/(8) full. When 15 gallons were added to the tank, the…

A: Let total capacity of the tank is x gallon.Initially the amount of gasoline in the tank = x/8…

Q: A box is measured to be 15.0 inch x 12.0 inch x 8.00 inch. Calculate its volume in cubic meter.…

A:

Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…

A:

Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…

A:

Q: How many significant figures are in the following number: 2.5x10(power of 2)

A: Given data:  A number 2.5×102 Required: The number of significant figures

Q: A study finds that the metabolic rate of mammals is proportional to m14, where m is the total body…

A: Given: The mass of human is mh=70 kg. The mass of cat is mc=6.11 kg. The ratio of metabolic rate of…

Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…

A:

Q: A woman's salary is 25% more than that of her male partner. They individually make $1800 a month as…

A: Let, male partner salary = $x       women salary = $(x + 25)      (25% more) As a team, the total…

Q: A herd of sheep eats 10 bales of hay every 4 days. If a bale of hay costs $2.58, how much will it…

A:

Q: How many gallons of gasoline are used in the United States in one day? Assume that there are two…

A: Population of USA =332,574,397 (on 24-April 2021) There are two cars for every three people,…

Q: The dot product of vectors A and B is 6 sq. meters. If B = 3.5i + 5.1j – 3k meters and the angle…

A: Given data: Dot product of vector A and B = 6 m2 Vector B = 3.5i + 5.1j – 3k Angle between vector A…

Q: The formula for the volume of a cube is y = L³. %3D The side length of a cube is increased by 16.6%.…

A: Concept: Given: Formula for cubes Volume is V=L3 As given in the question the length of the cube is…

Q: An electric car's home battery charger uses 8.5 kiloWatt for 6 hour. If electricity costs $0.17 per…

A: Given, Electric car's home battery charger  uses 8.5 kilowatt for 6 hours  Electricity costs $0.17…

Q: The fuel mileage of a certain car is 28mpg (mi/gal). What is it in units of km/L?

A:

Q: A person's height is approximately 5 feet 2 inches. Express this height in the following terms. (a)…

A: This is a unit conversion question.

Q: A large dump truck can move 1,110 tons/h of gravel from one point to another on a work site. What is…

A: Given, the dump truck can displace a load of 1110 tons             Converting tons to lb ( 1 ton =…

Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…

A: Given that metabolic rate (R) is proportional to mass(m) powered 34th : R∝m34

Q: Two lightbulbs are in series, one operating at 120 W and the other operating at 60.0 W. If the…

A: Given that-Two light bulbs are in seriesPower of 1st bulb, P1= 120 WattPower of 2nd Bulb, P2= 60…

Q: QUESTION 3 A 906 kg car negotiates a 455 m radius curve at 21.8 m/s. Assuming an unbanked curve,…

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Q: The dot product of vectors A and B is 5.9 sq. meters. If B = 8.7i + 6.6j – 3k meters and the angle…

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Q: A person on a diet lost 1.4 kg in a week. How many micrograms per second were lost on average?…

A: