3. Use the column-row expansion of AB to express this product as a sum of matrices. 1 5 8 3 2 4 3 2 B =7 6 5 2 6 00 4 18 5 12 1 6 [4 1 8 2 1 -1 37 -2 4 0 1 A =6 9 1 -3 3 7 2 5 0 8 1 0 L7 4 1

Q: Convert 15 miles per hour into meters per second.

A: Write the accurate measurements to which the unit is to be changed.

Q: A carpenter wants to cut a 15 foot board into two pieces so that one piece is 2 times as long as the…

A: Given length of board15 foot, Aim :A carpenter wants to cut that board into two pieces so that one…

Q: Exercise 4: Consider the differential equation f'(t) = f(t)³ – f(t) (a) Find all constant solutions.…

A: a) First-order Bernoulli Ordinary Differential Equation A first-order Bernoulli ODE has the form of…

Q: A section of road covers 18.3 square feet . Each square foot will require 5.1 minutes to repair. How…

A: It will take 93.33 min to repair the section of road

Q: A machine takes 1 minute to fill 6 cartons of eggs. At this rate, how many minutes will it take to…

A: Let the machine take x minutes to fill the 420 cartons of eggs. So the rate of the filling cartons…

Q: Oliva typed 3 pages in 15 minutes. At this rate, how many pages can oliva type in 8 mintues?

A: Given The typing speed of the Oliva =3 pages in 15 minutes Given time=8 minutes

Q: A road crew must pave a road that is 3/4 mile long. They can repave 1/48 miles each hour. How long…

A: The answer is given below:

Q: takes a hose 3 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 11 inches…

A:

Q: Area = 30 16 cm

A: Given figure,  To find the area.

Q: What is the equation to turn a liter into cubic centimeters a minute

A: The equation to turn a liter into cubic centimeters a minute id given by m3/min=L1000cm3/min…

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: expand: 109 M³ VÑ

A:

Q: You are standing in a crowd that is 8

A:

Q: A worker in an assembly line takes nine hours to produce 22 parts. At that rate, how many parts can…

A: A worker in an assembly line takes nine hours to produce 22 parts. Now, we need to find that at that…

Q: If 1 meter 1 kilometers then 1000 93 meters = kilometers.

A: here we deal with the conversation of units  we know 1000meter = 1 kilometer we will use it

Q: Gardening. Nicole can weed her vegetable garden in 50 min. Glen can weed the same garden in 40 min.…

A: Use the following formula of work and time problem, Rate of work =1time of work Nicole does the work…

Q: How do I convert cubic feet to cubic meters?

A: Recall the following facts.

Q: 8

A:

Q: A tablet contains 30 milligrams of medication. How many tablets needed to provide Ms. Smith with 240…

A:

Q: A stone mason can set one piece of large granite in 2/3 hours. how many pieces can he set in 8…

A: We will use unitary method to solve this.

Q: A car traveling on the Taconic parkway travels 84 miles in two hours. What is the cars speed (a…

A: Given: The distance travelled by the car in two hours is 84 miles.

Q: If a moose can run 35miles per hour for 100 meters, how long can it maintain top speed?

A: Given that the top speed of mouse is 35 miles per hours.

Q: A worker uses 450 inches of steel wire to make 300 springs of the same size. At this rate how many…

A: We have given information, A worker uses 450 inches of steel wire to make 300 springs of the same…

Q: How many pieces of pipe that are 5/7 foot long must be laid together to make a pipe 10 feet long?

A:

Q: a 350 gallon spray tank can covers 14 acres find the rate of application in gallons per acre

A: Given 350 gallon spray tank can covers 14 acres

Q: 13- Suppose that W is a subspace of normed space V then it is not necessary that W is also normed…

A: Subspace of a normed space

Q: A 24 in diameter wheel travels 300 inches. How many turns does it make?

A: The diameter of the wheel is given as 24 inches. Thus, the radius (r) of the wheel will be 12…