amy usually swims 20 laps in 30 minutes what is her rate per minutes

Answer:

b? hope that helps if not im sorry

Step-by-step explanation:

To complete the table of values for y = x² - 4x

The equivalent values to complete the table of values are 5, -1, -4 and 0

Equivalent Value means the cash price that would be paid in an arm's length transaction between two unrelated parties. The Equivalent Value shall be, if one amount or value is the equivalent of another, they are the same.

here, we have,

Given the function according to the table shown:

y = x² - 4x

Now let us insert the values in the above given equation one by one

When we have x = -1

y = 1+4

y = 5

When we have x = 1

y = 1-4

y = -3

When we have x = 2

y = 4-8

y = -4

when we have x = 4

y = 16-16

y = 0

Hence the equivalent values to complete the table of values are 5, -1, -4 and 0

To learn more about equivalent values click here brainly.com/question/26027272

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Answer:

61

Step-by-step explanation:

hope this helps

Answer:

x2

Step-by-step explanation:

If the graph has a gap at the x value c, then the two-sided limit at that point will not exist.

If the graph has a vertical asymptote and one side of the asymptote goes toward infinity and the other goes toward negative infinity, then the limit does not exist.

Answer:

20.2

Step-by-step explanation:

simplify is equivalent to solve

22.22/1.1

20.2

Answer:

20.2

this is because i used a calculator.

Answer:

The quotient is -7. That is the answer.

Answer:

You will wait for 11 minutes

Step-by-step explanation:

Find the number of minutes between 5:00am and 8:37am

60 mins in an hour.

8-5=3 hours

60x3=180+37=217 minutes

Divide 217 by 12 to see how many bus stops have already been made

217/12=18

18*12=216

217-216=1 minute

12-1=11 minutes

Therefore you will have to wait 11 minutes.

Hope this helps!

Answer:

11 minutes

Step-by-step explanation:

you will have to wait 11 minutes. the last bus arrived at 8:36 am

Answer:

3.5

Step-by-step explanation:

Answer:30$

Step-by-step explanation:

You make it

Answer:

186.39

Step-by-step explanation:

171 is 0.9% of.

You need to multiply 171 * 1.09

171 * 1.09 = 186.39

171 is 0.9% of 186.39

Answer: 203.5mg and 322.5mg

Step-by-step explanation:

Let represent two serving of Mc Donald quarter pounds with = m

Let three Burger King whopper = b

given:

1). m + b = 300 + 395......equation 1.

1). m + b = 695.

And

2). 3m + b = 288.......... equation 2.

• Using Elimination method, Multiply both sides of eqn.(1) and (2)by 3. then

-3m + 3b = 2084

9m + 3b = 864

Subtract equation (1) from (2).

6m = 1221

Divide both sides by -6

m = 203.5

Substitute (m) into equation 1

3m + b = 288.

3(203.5) + b = 288.

610.5 + b = 288

b = 610.5 - 288

b = 322.5

Two servings of Mc Donald quarter pound has 203.5mg of cholesterol.

Three servings of whopper has 322.5mg of cholesterol.

Answer:

Step-by-step explanation:

3/5= 0.6 pizzas a kid

Answer: Each kid could get almost 2 pieces

Step-by-step explanation: Do 5 / 3

Answer:

x = 2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

3x+5=2x+7   this is the original equation

since we have no clue as to what x could be, we just take a guess.

lets say we used 3.

we would plug in 3 where the x's are and get

3(3)+5=2(3)=7

three times three is 9, 9 plus 5 is 14.

2 times 3 is 6, 6 plus 7 is 13.

since these numbers do not match, 3 cannot be the answer.

if you did these same steps with the number two, you would get 11 as the answer for both, therefore, x=2

3(2)+5                    2(2)+7

6 +5=11                 4+7=11

Answer:

Step-by-step explanation:

6 miles an hour. 5 hours total. 6 times 5 is 30. A

Answer:

a

Step-by-step explanation:

6miles × 5 hours making 30miles

Answer:

72

Step-by-step explanation: Can someone please help me???

What is the solution to −2x+8≥4?

x≤2x is less than or equal to 2

x≥2x is greater than or equal to 2

x≤−6x is less than or equal to negative 6

x≥−6

Answer:

[tex]m^{3}[/tex]

Step-by-step explanation:

Step 1:

[tex]3.7m^{5}[/tex] ÷ [tex]3.7m^{2}[/tex]           Equation

Step 2:

[tex]3.7m^{5-2}[/tex]            Subtract and Divide

Answer:

[tex]m^{3}[/tex]

Hope This Helps :)

Answer:

-21 - 15g

Step-by-step explanation:

You just have to distribute the -3 into the expression.  

-3(7 + 5g) = -21 -15g

⇒

Answer:

Options (B), (D), and (E) are correct.

Step-by-step explanation:

The given best fit curve for the collected data is

[tex]y=73.6 - 67.8x\cdots(i)[/tex]

Where x is the number of hours spent driving and y is the distance of distributer, in miles, from the retailer.

As the driver starts recording the time when he starts from the retailer, so at the starting time, x=0, the driver is at the retailer.

So, putting x=0 in the given equation (i) to get the distance between the distributor and retailer, we have

[tex]y =73.6 - 67.8\times 0[/tex]

[tex]\Rightarrow y= 73.6[/tex] miles.

So, the distributor is 73.6 miles away from the retailer.

From equation (i), as x (time) increases the value of y (distance) decreases.

So, The distance from the retailer decreases with time.

Now, obtaining the rate of change the distance,y, from quation  (i), with respect to time,x, to get the speed of the truck, we have

[tex]\frac {dy}{dx}=-67.8[/tex] mile/hour

Negative sign shows that the distance is decreasing, taking the magnitude of the rate of change of distance with respect to time to get the speed,

speed [tex]= | dy/dx |= | -67.8 | = 67.8[/tex] miles/hour

So, the speed of the truck is 67.8 miles per hour.

Hence, options (B), (D), and (E) are correct.

Using linear function concepts, it is found that the correct options are:

B. The distance from the retailer decreases with time.

D. The distributor is 73.6 miles away from the retailer.

E. The truck is traveling at a rate of 67,8 miles per hour

A linear function is modeled by:

[tex]y = mx + b[/tex]

In which:

In this problem, the distance, in miles, after x hours driving is modeled by:

[tex]y = 73.6 - 67.8x[/tex]

A similar problem is given at https://brainly.com/question/24808124

Answer:

3/4

Step-by-step explanation:

Answer:

It will lie in quadrant 3

Step-by-step explanation:

Here, we want to know where the resulting image will lie after the rotation

After the rotation, it is expected that the resulting image will lie in quadrant 3

First 90 to quadrant 1

second 90 to quadrant 2

Third 90 to quadrant 3

Answer:

ones place

Step-by-step explanation:

The four is in the ones place.

Hope this helps! If it did, don't forget to rate my answer a five star, hit the thanks [heart] button, and mark as brainliest! If you need any more help, feel free to ask! Have a great rest of your day and stay safe! xx

Answer:

True.

Step-by-step explanation:

The Han era was when paper and porcelain was invented. It was a time of peace when China could build up.

Hope this helps plz mark brainliest :D

Answer:

-1

Step-by-step explanation:

5(-5) + 6(4)

-25 + 24 = 1

Answer:

the answer is a 15% decrease from the original price

Step-by-step explanation:

it decreased by 225 and 225 is 15% of 1500

Answer:

the answer is 3

Step-by-step explanation:

Answer: -3

Step-by-step explanation: because taking a negative number away from something is the same as adding a positive and adding a positive number to a negative number makes it smaller

Answer:

slope(m)=3/2

Step-by-step explanation:

Answer:

A. 16 rolls

Step-by-step explanation:

First, convert 120 meters to inches.

120 meters X 39.37 inches = 4724.4 inches

Then convert the 4724.4 inches into feet.

4724.4/12 = 393.7 feet

Therefore, she needs approximately 383.7 feet.

To get the number of rolls, divide 383.7 by 25 since each roll has 25 feet of ribbon.

383.7/25 = 15.748

15.748 can be rounded up to 16 rolls.

Answer:

Step-by-step explanation:

For every 1 x there is 8 y.

32/4=8

Answer:

Negative

Step-by-step explanation:

I dont really know how to explain it but it is a negative correlation.

9514 1404 393

Answer:

  positive correlation

Step-by-step explanation:

The general trend of the data is upward to the right, so the trend line has a positive slope. The sign of the correlation matches the sign of the slope of the trend line. The correlation is positive.

__

The data is well-scattered about that "trend line," so the correlation would be only slightly positive.