4) Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.

Answers

Answer 1
Answer: i think its 28 because 4x7=28 and when your question said 4 to 7 i knew it would be 28!

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The Emerson First National Bank is lending you money to buy a new car. The loan agreement will probably state that you must carry _______ insurance
If don give a 20% tip on a restron bill of 32.50 what the total tip
14/11 as a decimal????
Solve the following system of equations graphically on the set of axes belowy = 3x - 6y = -x+2
Pentagon PQRST and its reflection, pentagon P'Q'R'S'T', are shown in the coordinate plane below:Pentagon PQRST and pentagon P prime Q prime R prime S prime T prime on the coordinate plane with ordered pairs at P negative 4, 6, at Q negative 7, 4, at R negative 6, 1, at S negative 2, 1, at T negative 1, 4, at P prime 4, 6, at Q prime 7, 4, at R prime 6, 1, at S prime 2, 1, at T prime 1, 4. What is the line of reflection between pentagons PQRST and P'Q'R'S'T'? x = 0 y = x y = 0 x = 1

A bag contains 4 blue, 4 red, and 4 green marbles. Four marbles are drawn at random from the bag. How many different samples are possible which include exactly two red marbles?

Answers

you make a tree diagram to find the possible outcomes, which there are 81 possible outcomes, 24 of which have exactly 2 red in them.

What is -6x-4+(2x+-8

Answers

Answer:

-4x+4

Step-by-step explanation:

Write the equation of a circle with a center at (0, 8) and a radius of 9.

Answers

Answer:

x^2 + (y-8)^2= 81

Step-by-step explanation:

the equation of a circle with a center at (0, 8) and a radius of 9.

To frame the equation of the circle we use center radius form of equation

(x-h)^2 + (y-k)^2= r^2

Where (h,k) is the center and 'r' is the radius

Given center is (0,8) and radius = 9

h = 0 , k= 8 and r= 9

Plug in all the values

(x-h)^2 + (y-k)^2= r^2

(x-0)^2 + (y-8)^2= 9^2

x^2 + (y-8)^2= 81

Solve ry + s = tx - m for y. Explain each step in your solution?A. Would there be any limitations for the value of each variable? If so, explain the limitation?

Answers

Let's solve for mry+s=tx-mstep 1: Flip the equationstx-m=ry+sstep 2: Add -tx to both sidestx-m+(-tx)=ry+s+(-tx)-m=ry-tx+sstep 3 :Divide both sides by -1-m-1=ry-tx+s-1m=-ry+tx-sI hoped i help :)

If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is theratio of Mark’s pay per hour to Carl’s pay per hour?

Answers

The ratio of Mark’s pay per hour to Carl’s pay per hour is 3:4 given that Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00. This can be obtained by dividing their hourly wages.

What is the required ratio?

Given that, Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00.

(Time taken for Mark to earn $6)=2×(Time taken for Carl to earn $4)

Time taken for Mark to earn $3 = Time taken for Carl to earn $4

This means that Mark takes the same amount of time to earn $3.00 as Carl earn $4.00.

Thus the ratio of Mark’s pay per hour to Carl’s pay per hour, 3/4 = 3:4

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If it takes Mark twice as long to make $6.00 than Carl making $4.00, this means Mark made $3.00 in the time it took Carl to make $4.00.
So the ratio is $3.00 to $4.00, or 3/4.

Jack is taking medications for a recent illness. Every 6 hours he takes an antibiotic, every 4 hours he takes a pain reliever, and every 3 hours he drinks a glass of water. If he starts this regime at 10 am, at what time will he be taking both medicines and a glass of water?

Answers

At 10p.m that is after 12 hours of time gap he be taking both medicines and a glass of water.

What is least common multiple?

" Least common multiple is defined as the smallest number which is a multiple of given set of numbers."

According to the question,

Given,

Time to start regime = 10am

Time to take antibiotic =Every 6hours

Time to take pain reliever =Every 4hours

Time to drink a glass of water =Every 3hours

Least common multiple of ( 6, 4, 3) = 12

After 12 hours Jack is taking both medicines and a glass of water.

Start regime at 10am

Time after 12hours is 10pm.

Hence, at 10p.m that is after 12 hours of time gap he be taking both medicines and a glass of water.

Learn more about least common multiple here

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he'd take the antibiotics at 4pm, the pain reliever at 2pm and water at 1pm