Sports team is building a new stadium on a rectangular lot of land. It's a lot measures 10 X by five eggs and the sports field will be 6X by 2X, how much of the lot will be left over to build bleachers on

A and B are typically subitized, which means that they can be immediately recognized without counting. C and D are more likely to be counted.

Counting is the process of determining the number of items in a set by successively adding one. Subitizing, on the other hand, is the ability to immediately recognize the number of items in a small set without counting. The capacity for subitizing is limited to small sets typically ranging from 1 to 5 items, depending on the individual's age and mathematical ability. The answer to this question would be option C, 3. For most individuals, recognizing the number of items in a set of 3 would require counting rather than subitizing, as 3 is at the upper limit of the typical range for subitizing.

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Answer:X=-13

Step-by-step explanation:

Answer:

Suppose the next case.

You want to buy an object from another state or country, you know that the cost of this object is C, and for bringing it from another place, you need to pay a tax, such that you do not know the exact value of the tax, you know that this can be between 3% and 9%.

Then the tax can be written as:

6% ± 3%

then the error is 3%, this means that the percent error is:

(3%/6%)*100% = 50%

Then you know that there is an error of 50% in the tax.

This can be helpful so you can estimate the maximum and minimum cost of tax that you will pay for this purchase.

Also there are a lot of situations where the percent error give us a lot of information.

"a measure of 10 cm with an error of 1 cm"

The percent error is: (1cm/10cm)*100% = 10%

And in a measure of 3cm with an error of 1cm we have:

(1cm/3cm) = 33.33%

In both cases we have the came error, but different percent error.

Then the percent error also tell us how much the error affects our measure.

The sum of the given expressions is:

2(√/16x³y)+4[2√/54x6y5)

0 + 4x(2/2y) + 12x²y[2√/2y²)

8x(3√x+12x³y² (3/6y)

16x³y (2√/2y²)

48x³y (2/2y)

This simplifies to:

2(√/4x³y) + 4(√/9x²y) + 4x(1/y) + 12x²y(√/y) + 8x(3√x/3y) + 16x³y(1/y) + 48x³y(1/y)

Which further simplifies to:

(4/x²y) √ + (8/3xy) √ + (4/y) x + (12/y) x²y + (8/3y) x √ + (16/y) x³y + (48/y) x³y

This is the final simplified form of the sum.

Since the x-intercepts are the points where the fruit or vegetable hits the ground, their y-coordinates are 0. We can find the x-coordinate of the second x-intercept by using the fact that the path of the fruit or vegetable is a parabolic curve.

If we assume that the launch point of the fruit or vegetable is at (a, b), where a is the horizontal distance it travels and b is the initial height, then the equation of the parabolic path can be written as:

y = ax^2 + bx

To find the second x-intercept, we need to solve for x when y = 0. Thus, we have:

0 = ax^2 + bx

Factoring out x, we get:

0 = x(ax + b)

Since the x-coordinate of the first x-intercept is 0, we know that a is not equal to 0. Therefore, the only way for the equation to be true is if x = 0 or ax + b = 0. We already know that x = 0 corresponds to the first x-intercept, so we solve ax + b = 0 for x:

ax + b = 0

x = -b/a

Therefore, the x-coordinate of the second x-intercept is -b/a.

The initial height b is not given in the problem, so we cannot determine the exact coordinates of the second x-intercept.

Answer: 25

Step-by-step explanation:

It is given that,  

We need to find the value of  

As  

Solving LHS

Now comparing the coefficients of  

In LHS the coefficient of  is 25

In RHS the coefficient of  is  

It implies that,  

So, the value of  is 25.

draw anything you'd like haha

Answer:

4x_2y=5

4x=5+2y

x=5+2y/5

now, y=3x_1

putting value of x in second question

In this way you can do

They suffer loss by selling bananas at 65c.

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. With the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Cost of one box = R75

Then, cost of three boxes = R75 x 3

                                            = R225

Now, one box has 12 bunches of 12 bananas each.

Then, one box contain = 12 x 12 = 144 bananas

and, 3 box contain = 144 x 3 = 432 Bananas

If managed to sell 80 % of the bananas then they sold

= 432 x 0.8 = 346 Bananas

So, they earned by selling those bananas

= 346 x 0.65

= R224.9

Thus, they suffer loss.

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Answer:

O {(8, 1), (-4, 1), (3, 5), (0, 4), (-1, 2)}

Step-by-step explanation:

O {(8, 1), (-4, 1), (3, 5), (0, 4), (-1, 2)}

x-coordinates: 8, -4, 3, 0, -1

All x-coordinates are different, so this is a function.

O ((0, 3), (-6, 8), (-3, 5), (0, -3), (7, 11)}

0 shows up more than once as an x-coordinate, so this is not a function.

O {(2, 4), (2, 6), (2, 8), (2, 10), (2, 12)}

2 shows up more than once as an x-coordinate, so this is not a function.

O {(-5,4), (-4,-3), (-3, -2), (-4, 5), (-2,-1)}

-4 shows up more than once as an x-coordinate, so this is not a function.

Step-by-step explanation:

can't see dat very well nkkigo

Answer:

\( \frac{250(n + 4)}{n} \geqslant 320\)

\( \frac{250n + 1000}{n} \geqslant 320\)

\(250 + \frac{1000}{n} \geqslant 320\)

\( \frac{1000}{n} \geqslant 70\)

\( \frac{n}{1000} \leqslant \frac{1}{70} \)

\(n \leqslant \frac{1000}{70} \)

\(n \leqslant 14\)

Answer:

The answer can be interpreted by the distance moved by each gallon :))

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Answer:

x=14

Step-by-step explanation:

This is asking for the ratio of A to B.

The x-10 is 1.

The 28 is 7.

Find the scale factor by executing 28/7=4.

So, you would want polygon A to be 4 in order to be proportional to polygon B.

Now, you can just guess and check that 14-10=4

Or, you can set up the equation as follows: x-10    =    4

                                                                         +10        +10

                                                                           x      =   14 is your answer.

Answer:

Hence,

a=19,b=19,c=3

a=11,b=7,c=23

Step-by-step explanation:

\(Let\ their\ ages\ be\ a,b\ and\ c\ respectively, where\ a,b,c\ are\ primes\\Hence,\\a+b+c=41\\b-c=16\\Listing\ out\ all\ the\ primes\ from\ 0\ to\ 41\ we\ get:\\2,3,5,7,11,13,17,19,23,29,31,37,\\Hence,\\Lets\ seperate\ out\ the\ primes\ who\ differ\ by\ 16 :\\3\ and\ 19, 7\ and\ 23\ ,\)

Hence,

\(Lets\ consider\ this\ set\ as\ b,c:\\Hence,\\To\ find\ a \\a=41-(b+c)\\Hence, By\ doing\ this\ indiviually\ we\ get:\\\)

\(a=41-(19+3)\\a=41-22\\a=19\\Hence, a=19,b=19,c=3\)

\(a=41-(23+7)\\a=41-30\\a=11\\Hence, a=11,b=7,c=23\)

The amount earned by Tom is the product of the rate per hour and the number of hours worked which is $90.

The amount earned at the normal earning rate can be calculated thus :

Amount earned = $15 × 6 = $90

Therefore, the amount earned by Tom after working for 6 hours at the normal rate is $90.

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The total pay Tom earn for working 11 hours is £185

Given that Tom is paid £15 if he works for less than 7 hours and then paid 1 1/3 times his normal salary if he works more than 7 hours.

Given that he works for 11 hours, hence:

Pay for the first 7 hours = £15 × 7 hours = £105

Pay for the overtime = 1 1/3 × £15 × (11 - 7) = 4/3 × £15 × 4 = £80

Total pay = £80 + £105 = £185

Hence the total pay Tom earn for working 11 hours is £185

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Answer:

21 cm square

Step-by-step explanation:

Base x Height = Area

Area = 3 x 7 = 21 cm square.

Answer:

f=1

Step-by-step explanation:

first you add 2+3 then you multiply by 8 and you get 40. to get f by itself you subtract the 24 from the left side to be left with 16f=16. You then divide and get f=1

"Statistics: The Art and Science of Learning from Data" (4th edition) is a valuable resource for understanding and applying statistical principles, providing insights into data analysis and decision-making processes.

Statistics is the art and science of learning from data. It involves collecting, organizing, analyzing, interpreting, and presenting data to gain insights and make informed decisions. In the 4th edition of the book "Statistics: The Art and Science of Learning from Data," you can expect to find a comprehensive exploration of these topics.

This edition may cover important concepts such as descriptive statistics, which involve summarizing and displaying data using measures like mean, median, and standard deviation. It may also delve into inferential statistics, which involve making inferences and drawing conclusions about a population based on a sample.

Additionally, the book may discuss various statistical techniques such as hypothesis testing, regression analysis, and analysis of variance (ANOVA). It may also provide real-world examples and case studies to illustrate the application of statistical methods.

When using information from the book, it is important to properly cite and reference it to avoid plagiarism. Be sure to consult the specific edition and follow the guidelines provided by your instructor or institution.

In summary, "Statistics: The Art and Science of Learning from Data" (4th edition) is a valuable resource for understanding and applying statistical principles, providing insights into data analysis and decision-making processes.

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Answer:

y : x: = 5 : 4

Step-by-step explanation:

x to y = 4 to 5

Rewrite;

x:y = 4:5

Remember, a ratio is another way of representing a fraction, hence one can do the same operations that one could do with a fraction. Therefore, one can take the cross products of a ratio;

x : y= 4 : 5

5x = 4y

Inverse operations;

5x = 4y

x = \(\frac{4}{5}\)y

Now substitute this into the equation y:x

y : \(\frac{4}{5}\)y

Rewrite as a fraction;

\(\frac{y}{\frac{5}{4}y}\)

Simplify;

\(\frac{1}{\frac{4}{5}}\\\\\frac{5}{4}\)

Rewrite as a ratio;

y : x = 5 : 4

Answer:

y = -2x - 19

Step-by-step explanation:

Slope-intercept form: y = mx + b

2x + y = -19

Subtract 2x from both sides;

y = -2x - 19

Answer:

-2

Step-by-step explanation:

Answer:

V = 3 x 14 x 6 1/4 = 3 x 14 x 25/4 = 1050/4 = 525/2 = 262 1/2 ft

=> Option D is correct

Hope this helps!

:)

Answer:

\( 262 \frac{1}{2} \: {ft}^{3}\)

Step-by-step explanation:

\(l = 14 \: ft \: \: \\b = 6 \frac{1}{4} \: ft = \frac{25}{4} \: ft \: \: \\h = 3 \: ft \\ \\ V_{rectangular \: prism} = lbh \\ = 14 \times \frac{25}{4} \times 3 \\ = \frac{1050}{4} \\ = 262 \frac{1}{2} \: {ft}^{3} \)

To simplify the expression $4(x^2-2x+2)-7(x^3-3x+1)$, we need to distribute the coefficients and combine like terms.

First, let's simplify the terms within the parentheses:

$x^2-2x+2$ remains unchanged, and $x^3-3x+1$ remains unchanged.

Now, let's distribute the coefficients:

$4(x^2-2x+2)$ becomes $4x^2-8x+8$,

and $-7(x^3-3x+1)$ becomes $-7x^3+21x-7$.

Next, let's combine like terms:

The expression becomes $4x^2-8x+8-7x^3+21x-7$.

Finally, let's rearrange the terms in descending order of exponents:

The simplified expression is $-7x^3+4x^2+13x+1$.

To find the sum of the squares of the coefficients, we square each coefficient and add them up:

$(-7)^2 + 4^2 + 13^2 + 1^2 = 49 + 16 + 169 + 1 = 235$.

Therefore, the sum of the squares of the coefficients of the terms in the simplified expression is 235.

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Approximately, there are total 50 national parks is the United states.

The United States has approximately 50 national parks, which are congressionally designated procted areas operated by the National Park Service, an agency of the Department of the Interior.

National Parks are designated for their natural beauty, unique geological features, diverse ecosystems, and recreational opportitinies.

Some of the major national parks are Yesomite National Park, Bryce Canyon National Park, Acadia national park, National park of America Samona, Arches National park etc.

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Answer:

The answer is 50

Step-by-step explanation:

yes

When you divide a whole number by a fraction, the quotient is larger than the dividend.

This is because dividing a whole number by a fraction is the same as multiplying the whole number by the reciprocal (inverse) of the fraction.

For example, if we divide 6 by 1/2, it is equivalent to multiplying 6 by 2, which gives us a quotient of 12. So, the quotient of 12 is larger than the dividend of 6.

This happens because dividing by a fraction means we are dividing the whole into smaller parts, and the more parts we divide it into (i.e., the smaller the fraction), the more of those parts we get. Therefore, the quotient is larger than the dividend as we are getting more of the smaller parts.

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The monthly payment if the interest rate was 11% will be $45.63.

The remaining amount is calculated as,

P = (1 - 0.20) x $925

P = 0.80 x $925

P = $740

The monthly payment is calculated as,

MP = [$740 + ($740 x 0.11)] / 18

MP = $821.4 / 18

MP = $45.63

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The monthly payment is $49.69.

We have,

The amount of the down payment is:

0.20 x $925 = $185

So the amount financed is:

$925 - $185 = $740

Using the formula for the monthly payment on a loan:

= (Pr(1+r)^n) / ((1+r)^n - 1)

where:

P = principal or amount financed = $740

r = monthly interest rate = 11%/12 = 0.0091667

n = total number of payments = 18

Plugging in the values, we get:

Monthly payment

= ($7400.0091667 x (1+0.0091667)^18) / ((1 + 0.0091667)^18 - 1)

= $49.69 (rounded to the nearest cent)

Therefore,

The monthly payment is $49.69.

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Answer: 12 years

Step-by-step explanation:

We know that the population decrease rate is 4% each year

So take 7900 times 0.04% = decrease 316 people each year

Then take 7900 - 4300 = 3600 people need to get there

Then take 3600 divided by 316 = 12 years