Select the correct function rule for the table.

Answer:

Rounding to the nearest unit means to find the nearest integer to a given number. Before you remove the decimal take the first number of the decimal (45.68) Take 6 (The number that comes first after the decimal).

If the number is 5 and less then convert the number to a lower number.

If the number is more than 5 then convert the number to a higher number.

Ex: 34.41. The answer would be 33 because 4 is less than 5.

Ex: 34.61. The answer would be 35 because 6 is more than 5.

I hope this helps :)

Answer:

Step-by-step explanation:

Rounding to the nearest unit means to find the nearest integer to a given number.

Basically, you have to get rid of the decimal part, if any.

As an immediate corollary, you have that if a number x

is already an integer, then there's no point in rounding it, since the result would be x itself.

Now, let's assume that our number actually has a decimal part, for example

4.687

It might help you to think of this number as

4+0.687

to clearly see that 4.687 lies between

4 and 5

, since it is something (0.687) more than 4 , but still not 5

So, the question is: is our number closer to

4 or to 5? Which, in turn, means to ask: the decimal part that we've added,

0.687 , is nearest to 0 or 1 ?

If it is nearest to 0 , it means that our number is more than 4 , but still nearer to

4

than it is to 5, otherwise it is "far enough" from 4 to be nearer to 5

Since halfway between 0 and 1 is 0.5 , and our decimal part is 0.687>0.5 , we can say that 4.687 is rounded to

5.

Answer:

The solution to the given points can be defined as follows:

Step-by-step explanation:

In point a:

There is still a 2.3% chance which 15.1% of learners who also don't achieve a level by naturally-excluding specimens only will see if 15.9% is the population means value.

In point b:

Throughout the old system, 1352 learners must not read in classes, but 1284 should not write throughout academic performance throughout the new curriculum. A reduction, as well as the significance of such a decrease, would depend mostly on the cost of switching to the new initiative.

a. The explanation of the p-value should be explained below.

b. The suggestion that should not be considered is also explained below.

a. Since there is a still 2.3% chance that 15.1% of learners should not accomplish the level via naturally-excluding specimens only would watch in the case when 15.9% should represent the mean value of the population.

b. If we considered the old system, so 1352 learners should not read the class however, 1284 should not write the academic performance. So there is the reduction that based on the switching cost

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Answer:

the answer it's B we got the same test

PUT THE B

Answer:

mm option a is right

Step-by-step explanation:

bcz there is only 1 zero less in weight of elephant as compared to whale hope it may help u

Answer:

Option C

Step-by-step explanation:

By applying cosine rule in the given triangle,

BC² = AB² + AC² - 2(AB)(AC)cosA

(11)² = 8² + 7² - 2(8)(7)cosx

121 = 64 + 49 - 112cos(x)

cos(x) = -[tex]\frac{8}{112}[/tex]

x = [tex]\text{cos}^{-1}(-\frac{1}{14})[/tex]

x = 94.1°

Therefore, Option C will be the correct option.

Answer:

c>5

Step-by-step explanation:

Answer:

c>5

Step-by-step explanation:

First, you have to convert the 8 9/12 into an improper fraction(which would make 8 91/2 into 105/12). Then you reduce 105/12 into its simplest form which is 35/4. Now you need to subtract 1.25 from the left and move -1.25 to the right. Your inequality should look like this. 1.5c>35/4-1.25. Next, you need to convert -1.25 into a fraction, which would make it -5/4. Calculate the difference between 35/4 and -5/4. Your answer should be 15/2. The inequality now looks like this; 1.5c>15/2. Now to get rid of the 1.5 you have to divide both sides by 1.5. By doing this you should get c>5.

Answer:

D.  [tex] 4.356 * 10^6 [/tex] ft²

Step-by-step explanation:

Scientific notation of a number is expressed in the following form, [tex] a * 10^b [/tex]

Where,

a = decimal number (1 ≤ |a| < 10)

b = the power of 10 whereby the scientific notation is equivalent to the original number.

To express 4,356,000 square feet in scientific notation, do the following:

1. Move the decimal point to the left up to the last non-zero digit =  a = 4.356

2. Since we moved the decimal point by 6 decimal places, therefore, b = 6

3. Substitute the values of the variables into  

Thus:

4,356,000 = 3. Substitute the values of the variables into  

a * 10^b

Thus:

4,356,000 = 4.356 * 10^6

Answer:

x = -2

Step-by-step explanation:

simplify: 4( x + 20) = 12  ---   4x + 20 = 12

cancel out:  subtract 20 from each side

you get: 4x = -8

divide each side by 4: you get x = -2

Answer:

2.40*39= 93.6

Step-by-step explanation:

Answer:

Total cost of gas is $153.78

Total cost of gas per day is $9.61

Step-by-step explanation:

Divide 2,499 by 39

Multiply that value by $2.40 (gets you total value of gas)

Divide by 16 to get total cost per day

0.14 Short Tons = 280 pounds

(I dont know how a fat A* Lion weighs 280 pounds, but just go with it-)

Answer: i don’t know

Step-by-step explanation: because I don’t know

Answer:

9cm

Step-by-step explanation:if im wrong sorry

Using the concept of statistic, the appropriate terms associated with the study are :

The population refers to the overall group which is of interest or relevance to a particular study.

The group of unit data which is usually a subset of the population is called the sample.

A summary or measure made from the population or overall group is called the Parameter.

A summary or measure made from the group of unit data or sample is called the statistic.

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Hi there! Your answer is f(x) = x(x+3)²(x-4)

Please see an explanation for a clear and better understanding to your problem.

Any questions about my answer or explanation can be asked through comments! :)

Step-by-step explanation:

This type of graph is called Graph of Polynomial Function. They have a degree of n where n is the positive integer. The polynomial functions can be broken into these two categorizes:

Note that they are for graph purpose only, may not appear in curriculum.

Odd-Degree functions will have graphs that start from negative infinity to positive infinity for f(x) term. Please see first and two attachments for a clear understanding.

Even-Degree functions will have graphs that start from positive infinity to positive infinity for f(x) term. Please see third and fourth attachment.

Therefore, the graph is even-degree polynomial because it starts from positive infinity where f(x) is decreasing to positive infinity where f(x) is increasing.

Next is to find a factored from of function. Factored forms are basically x-intercepts form of function. Please see the formula.

[tex]\large\boxed{f(x)=(x-a)(x-b)(x-c)}[/tex]

This is an example of factored form. The x-intercepts are at a, b and c. Just like how you solve an equation.

So what we need to do is to find x-intercepts.

The graph has x-intercepts at these following:

Then we convert them into factored form including swapping from positive to negative and negative to positive. We should get:

[tex]\large{f(x)=(x+3)^2(x+0)(x-4)}\\\large{f(x)=x(x+3)^2(x-4)}[/tex]

Notice if we multiply these, we'd get 4-degree polynomial.

[ Reference to double of x = -3 ]

The graph suddenly shifts up when f(x) = 0 on x = -3. Hence, implying that x = -3 are doubled also known as (x+3)(x+3) = (x+3)²

Answer:

303/8

Step-by-step explanation:

simplify both sides of the equation giving you x+-93/4=117/8

then add 93/4 to both sides giving you x=303/8

Answer:

D

Step-by-step explanation:

First, start with the ones column. 2*9 is 18, so write the 8 below and carry the 1 into the tens column. Now, we do 9*7 plus the 1 we carried, so that makes 64. The first row under the line should be 648. Next, annex a zero under the number 648 in the ones column. Now we move to the tens. 1*2 is 2. 1*7 is 7. The number under 648 should be 720. Now, we add 648 and 720. 648+720 is 1,368. 1,368 is our final product, which makes the answer D. I'm sorry if this seemed confusing (it's a bit hard to explain in words), but I hope it helps!

Answer:

where?????????????????????:/

Answer:

i would but where it is?

Answer:

(3,4)

Step-by-step explanation:

midpoint formula: (x1+x2 / 2 , y1+y2 / 2)

(5+1 / 2 , 10+ -2 / 2)

(6/2 , 8/2)

(3,4)

Answer:

168

Step-by-step explanation:

2400 X .07= 168 so 168 is the answer

Answer:

56

Step-by-step explanation:

it's basically just a sideways square

Answer:

y=5x-5.

Step-by-step explanation:

slope-intercept form of a line is y = mx+b, where m is the slope and b is the y intercept. Simply plug in the numbers you get.

Thus, we get y = 5x-5.

Answer:

12-16 X 130

Step-by-step explanation:

Lol its asking for an equivalent expression meaning the same thing soooo... I just multiplied each number by two: 6X2= 12) 8X2=16) 65X2= 130) so the expression will be 12-16 X 65.

ps.

If u get any other answers with a different one than mine it doesnt mean its incorrect because there are infinite equivalent answers for this expression

Answer:

7

Step-by-step explanation:

16 - 9 = 7

Answer:

7

Step-by-step explanation:

If Hannah collects 16 and Sid collects 9

Hannah has 7 more pounds of paper than Sid

16 - 9 = 7

Answer:

9km per litre

Step-by-step explanation:

Rate=180km/20l

Rate=9 km/l