Which of the following matrices corresponds to the inverse of the elementary row operatio 3R1 + R2 → R2 on a 3× 3 matrix? 1 -3 1 0 0 0 1 [1 0 3 Lo 1] 07 O3 1 0 Lo o 1

Q: An apartment that is 1500 square feet rents for $1,000 per month. An apartment in France that is 140…

A: Convert the square meters to square feet as follows. ft2m2=0.09291 m2=10.0929ft2⇒140…

Q: 22 The fmanufacturer of a new car claims it will use 9 litres of gas per 100 km. How many miles per…

A: We have to find average in miles per gallon.

Q: A prescription reads for Erythromycin 150 mg every 6 hours for 10 days. You have on hand…

A: You have on your hand Erythromycin 250 mg/ml and you need Erythromycin 150 mg for one dose. So you…

Q: The current cost of gas is 98.5 cents/L. if your car holds 60L,how much in dollars would it cost to…

A: We have to find the cost for car fuel tank.

Q: A cupcake truck carries 24 3/4 pounds of baked goods. At the first delivery they drop off half of…

A: Given: A cupcake truck carries 2434 pounds of baked goods. They drop off half of the baked goods.

Q: Andre fills 1/3 of a water bottle in 1/6 of a minute. How much times, in seconds, will it take him…

A: Entire bottle will filled in 30 seconds. I have given the complete solution on solution page.

Q: If a bottle was 2 thirds full and someone pours out a quarter of that liquid how much is left?

A: This is a problem of mathematical application. By using fractional rule we will calculate the…

Q: Convert 30 Centimeters/seconds to meters/minutes

A: Explanation of the answer is as follows

Q: A child is to receive a dose of 0.5 teaspoons of medicine every 4 hours. If the bottle contains 4…

A: To determine the number of tea spoon.

Q: If the 500W motor of a refrigerator runs for 3.60 h/day, how much does it cost to operate over 30…

A:

Q: When d = 10? When d= 4? +10

A:

Q: An aquarium tank is 1/6 full of water. When 2 gallons of water are added, the tank becomes 1/2 full.…

A: An aquarium tank is  full of water. When  gallons of water are added, the tank becomes  full. What…

Q: Forty grams of a certain radioactive material disintegrates to 16 grams in 220 years. How much of…

A: Radioactive material follows first order kinetics equation - k = 1tlnA0AA0 = Initial amount = 40 gmA…

Q: If skin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water, how many ounces of…

A: Givenskin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water.The teaspoons of skin…

Q: If a bottle of wine (750 ml) costs you $11.00 how much each 5oz glass cost you?    33.8 ounces= 1…

A: 1 litre = 1000 ml1 litre = 33.80 ouncesi.e. 1000 ml = 33.80 ounces1 glass = 5 ounces1 ounce =…

Q: Determine de value of x 8x+ 30, 7x

A: We have determine the value of x  By the figure ,

Q: How many milligrams of medication is required for a 71kg patient if the dosage is 10 mg for every…

A: Given information The dosage is 10 mg for every 10 kg. We have to find the number of milligrams of…

Q: 2539 million m³ of water minus 65,4%

A:

Q: Convert 8 ounces/day to an equivalent rate in pounds per week.

A:

Q: y car can travel 150 miles with a full gas tank. Now the deposit has 2/6 of the total. How many…

A: We can cover a total of 150 miles with full tank, miles in kilometer = 150×1.6=240 kilometers Now,…

Q: One model for expenditures at high school gives the cosr C, in dollars per pupil, as a function of…

A: The quadratic equation, y=ax2+bx+c can be expressed in the vertex form as y=a(x-h)2+k, where, the…

Q: Solve for x: * 152x = 33x-2 O x= 1 O x= 23. 45 O x= 23.65 O x= -1.03

A:

Q: In the first five years that Ani owns her BMW, she drives 124,000 km. The average cost of fuel is…

A: