Just need these answers for an assignment help would be nice

Answer:

Step-by-step explanation:

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The degree of the given polynomial x⁵ - 4x + 2 is 5. The correct answer is option A. 5.

A polynomial is defined as a mathematical expression that has a minimum of two terms containing variables or numbers. A polynomial can have more than one term.

The degree of a polynomial is the highest power of the variable with a non-zero coefficient.

As per the question,

Here, 5 is the highest power of x with a non-zero coefficient.

Therefore, the degree of x⁵ - 4x + 2 is 5.

Hence, the correct answer is option A. 5.

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Answer:

Mean - 3.3793103448276

Median - 3

Step-by-step explanation:

Define:

Mean ⇒ Average

Median ⇒ Middle Number

Solve:

Mean ( Adding all number then divide by total number in data set)

1 + 1 + 2+2+2+2+3+3+3+3+3+3+3+3+3+4+4+4+4+4+4+4+4+5+5+5+5+5=94

94/29 = 3.3793103448276

Mean - 3.3793103448276

Median ( Find Middle Number)

1,1,2,2,2,2,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,5,5,5,5,5

Kavinsky

Answer:

Given below

Step-by-step explanation:

a) if we look at the picture then we can find by counting the square units. In each box there are 3.5 square units along the breadth. There are 3 square units along the length . Counting these gives (3*3.5= 10.5 ) 10.5 square units for each box. Adding the 10.5 +10.5+10.5+10.5 = 42 square units gives the area of the inner rectangle.

b) There are 4 boxes and the total area of the these boxes will be 4*10.5= 42 square units.

Area of 1 box = 3*3.5= 10.5

c)  The area of the outer rectangle = 8*12= 96 square units.

The area between the two rectangles along the breadth = 3*7= 21 of one side.

The area between the two  sides along the length = 6*1= 6 square units.

Subtracting 21+21+6+6= 54  from 96 gives  42 square units

d)  Area= length *breadth

           = 6* 7= 42 square units.

Hence by all four methods the total area remains the same.

The extremas of the function f(x) = x³ - 7x² + 10x are given as follows:

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Answer:

its 5/45

Step-by-step explanation:

Using the z-score, mean and sample mean, the standard deviation of the sample is 7.57

A z-score describes the position of a raw score in terms of its distance from the mean when measured in standard deviation units. The z-score is positive if the value lies above the mean and negative if it lies below the mean.

The formula is given as;

z = x - μ / σ

Substituting the values into the formula;

-2.13 = 19.3 - 29 / σ

Cross multiply both sides;

-2.13σ = 19.3 - 29

-2.13σ = -9.7

Divide both sides by the coefficient;

-2.13σ / -2.13 = -9.7 / -2.13

σ = 7.57

The standard deviation is 7.57

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Answer:

1/4

Step-by-step explanation:

Answer:

0.25

Step-by-step explanation:

please mark me as brainliest

Answer:

What is it rounded up to???

Step-by-step explanation:

The graph of the quadratic function y = (2x - 1)² + 4 is attached below

The graph of a quadratic function is a curve known as a parabola. The general form of a quadratic function is given by:

f(x) = ax² + bx + c

The coefficients a, b, and c determine the shape, position, and orientation of the parabola.

If the coefficient "a" is positive, the parabola opens upward, forming a "U" shape. If "a" is negative, the parabola opens downward, forming an upside-down "U" shape.

The coefficient "b" determines the horizontal shift of the parabola. If "b" is positive, the parabola shifts to the left, and if "b" is negative, the parabola shifts to the right.

The coefficient "c" represents the vertical shift of the parabola. If "c" is positive, the parabola shifts upward, and if "c" is negative, the parabola shifts downward.

In the given problem, the quadratic function is y = (2x - 1)² + 4 can be plotted using a graphing calculator.

The graph of the function is attached below;

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Check the picture below.

\(\measuredangle G=\cfrac{\stackrel{far~arc}{148}-\stackrel{near~arc}{106}}{2}\implies \measuredangle G=21^o \\\\\\ \hspace{6em}\measuredangle F=\cfrac{106}{2}\implies \measuredangle F=53^o\hspace{8em}\measuredangle G=106^o \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \measuredangle FGH\textit{ is not an isosceles}~\hfill\)

Answer:

$248.75

Step-by-step explanation:

25% more of 199 is 248.75

Answer:

x = 4

m<AXC = 150

Step-by-step explanation:

m<1 + m<2 = m<AXC

102 + 10x + 8 = 6(6x + 1)

10x + 110 = 36x + 6

26x = 104

x = 4

m<AXC = 6(6x + 1)

m<AXC = 6(24 + 1)

m<AXC = 150

Answer:

part A ..we have to select A because we are given a rectangle and we know that two opposite sides are equal when it comes to rectangle

The chef should assign Jill to make pasta and Betty to make panini because Jill is more efficient than betty. (option 1)

Jill is more efficient at making pasta, being able to produce 20 servings in an hour, while Betty is more efficient at making panini, being able to produce 50 in an hour. By assigning Jill to pasta and Betty to panini, the chef can maximize productivity and minimize waiting times for customers. This way, both cooks can work at their highest capacity, and the restaurant can serve both dishes quickly and efficiently.

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Complete Question:

the head chef at a local restaurant is contemplating how to divide the work between her two cooks, jill and betty. jill can make 25 panini or 20 servings of pasta each hour and betty can make 50 panini or 25 servings of pasta. which of the following should be the chef's choice?

The number which is lesser than its square is 12/11

When a number is multiplied by itself, the result is a square number. For instance, 25 is a square number as it is composed of 5 lots of 5, or 5 × 5. 

The opposite of squaring an integer is finding its square root. The result of multiplying a number by itself yields its square value, whereas the square root of a number may be found by looking for a number that, when squared, yields the original value. It follows that a a = b if "a" is the square root of "b." Every integer has two square roots, one of a positive value and one of a negative value, because the square of any number is always a positive number. For instance, the square roots of 4 are both 2 and -2. However, the square root of a number is typically only expressed as the positive value.

The numbers are

9/10 , 12/11 , 15/16 and 13/13

The squares are

81/100, 144,121, 225/256, 1

here

81/100 < 9/10 abd

225/256 < 15/16

144/121 > 12/11

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Answer:

(-2) + (3-7)

(-1) * (-2)

EVALUATE THE EXPRESSION

Step-by-step explanation:

HELP ME ON THIS QUESTION PLSZSZS

Answer:

q = -1/8

Step-by-step explanation:

You're trying to solve for q
32q+4=0

Subtract 4 both sides
32q=-4

Now Divide -4 by 32 (This means you have to simplify)
-4/32 = -1/8 due to the common factor of 4.

q = -1/8

Answer:

4(8q+1)

Step-by-step explanation:

32q+4

4*8q+4*1

4(8q+1)

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The equation of line that passes through (-2,2) and perpendicular to y=1/2x-3 is :

\(y = - 2x - 2\)

\( \large \boxed{ \mathfrak{Explanation}}\)

The equation of given line is :

here, we can infer that slope of the given line is \(\dfrac{1}{2}\) by comparing it with the general equation of line.

Let the slope of line perpendicular to it be m, now as we know if the lines are perpendicular then the product of their slopes will be equal to -1,

that is :

let's solve for m (slope of perpendicular line) ~

now, let's find the equation of line perpendicular to y=1/2x-3 using the point - slope form, ( by using point (-2 , 2) and slope (-2))

hence, the required equation is :

\(\mathrm{✌TeeNForeveR✌}\)

Answer:

\(y = \frac{1}{2} x - 3\)

Step-by-step explanation:

The equation of a line can be written in the form of y=mx +c, where m is the gradient and c is the y-intercept.

\(\boxed{gradient = \frac{y1 - y2}{x1 - x2} }\)

Using the gradient formula above,

gradient of line

\( = \frac{ - 1 - ( - 7)}{4 - ( - 8)} \)

\( = \frac{ - 1 + 7}{4 + 8} \)

\( = \frac{6}{12} \)

\( = \frac{1}{2} \)

Substitute m= ½ into the equation:

y= ½x +c

To find the value of c, substitute a pair of coordinates.

When x= 4, y= -1,

\( - 1 = \frac{1}{2} (4) + c\)

-1= 2 +c

c= -1 -2 (-2 on both sides)

c= -3

∴ The equation of the line is y= ½x -3.

Answer:

Step-by-step explanation:

In the set-builder notation, the set C that contains the elements {-9, -6, -3, 3, 6, 9} can be written as:

C = {x | x ∈ Z and x ∈ {-9, -6, -3, 3, 6, 9}}

where "x" is a variable, "Z" represents the set of integers, and the expression "x ∈ {-9, -6, -3, 3, 6, 9}" specifies that x can only take on the values of -9, -6, -3, 3, 6, or 9.

Alternatively, we can write it as:

C = {-9, -6, -3, 3, 6, 9}

This notation is used to express a set of elements that have a common property or belong to a specific category, it makes it easy to understand and to read what the set consists of.

The population of the town X in 2020 is given by the equation

A = 2,88,654

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.

Percentage change is the difference between the measured value and the true value , as a percentage of the true value

Percentage change =( (| Measured Value - True Value |) / True Value ) x 100

Given data ,

Let the population of the town X in 2020 be A

Let the percentage of increase be represented as r

Now , the equation will be

The initial population of Town X be A = 220,000

The increased population in 10 years be B = 252,000

So , the percentage change = [ ( B - A ) / A ] x 100

Substituting the values in the equation , we get

The percentage change r = [ ( 252,000 - 220,000 ) / 220,000 ] x 100

On simplifying the equation , we get

The percentage change r = [ 32,000/220,000 ] x 100

The percentage change r = 0.1454545 x 100

The percentage change r = 14.545 %

Now , the population of the town X in 2020 = ( 14.545 + 100 )% x increased population in 10 years

On simplifying the equation , we get

The population of the town X in 2020 A = ( 114.545 )% x 252,000

The population of the town X in 2020 A = 2,88,654.544

Hence , The population of the town X in 2020 A = 2,88,654

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Answer:

4,452,798

Step-by-step explanation:

Hope this helps

In a case whereby a number has the same digits in its hundreds place and it’s hundredths place the number of times that the value is greater in the hundreds place than the value of the digit in the hundreds place is 10,000 times.

The question can be interpreted that the particular number has the same digit  which is seen in hundreds place  hence  hundredths place.

we can then represent the digit  as '1'.

The value of number's hundreds place can be represented as  100

we can as well represent the number's hundredths place as 0.01

the number of times the value of the hundreds place digit exceeds the value of the hundredths place digit can be expressed as 100/0.01 =(100*100)/1 = 10, 000

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missing options:

A. 100,00

B. 100

C. 1,000

D. 10,000

Answer:

The value of the z-score tells you how many standard deviations you are away from the mean. If a z-score is equal to 0, it is on the mean. A positive z-score indicates the raw score is higher than the mean average. For example, if a z-score is equal to +1, it is 1 standard deviation above the mean

Step-by-step explanation:

i dont know if i am correct tho, please like if i am correct

During the exponential phase, e.coli bacteria in a culture increase in number at a rate proportional to the current population. If growth rate is 1.9% per minute and the current population is 172.0 million, the population 7.2 minutes from now can be calculated using the following formula:

P(t) = P ₀e^(rt)where ,P₀ = initial population r = growth rate (as a decimal) andt = time (in minutes)Substituting the given values, P₀ = 172.0 million r = 1.9% per minute = 0.019 per minute (as a decimal)t = 7.2 minutes

The population after 7.2 minutes will be:P(7.2) = 172.0 million * e^(0.019*7.2)≈ 234.0 million (rounded to the nearest tenth)Therefore, the population of e.coli bacteria 7.2 minutes from now will be approximately 234.0 million.

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Answer:

x=1 maybe ,but I am not sure for this answer.

Answer: It's X = 4

Step-by-step explanation:

I just took the test and got x = 1 wrong

Answer:

\(y=(x+12)^2\\\)

Step-by-step explanation:

To write a quadratic equation into binomial form we can compare the equation into the completing square form of a quadratic equation like this ,

\(y=a(x-h)^2+k\)

now since,

\(y=x^2+24x+144\)

we can equate both the equations from left hand side to right hand side like this,

\(x^2+24x+144=a(x-h)^2+k\\\)

now we solve,

\(x^2+24x+144=a(x-h)^2+k\\x^2+24x+144=a((x)^2-2(x)(h)+(h)^2)+k\\x^2+24x+144=a(x^2-2hx+h^2)+k\\x^2+24x+144=ax^2-2ahx+ah^2+k\\\)

now we compare the coefficients of x^2:

\(1 = a\\\)

now we compare the coefficients of x :

\(24=-2ah\\24=-2(1)h\\24=-2h\\\frac{24}{-2}=h\\-12=h\\\)

now we compare the constants , (constants are the letters which are not associated with any variable in this case the variable is x)

\(144 = ah^2+k\\144=(1)(-12)^2+k\\144=(1)(144)+k\\144=144+k\\144-144=k\\0=k\\\)

so now the value we got all the values for the completing square form we plug those in , a = 1 , h = -12 , k = 0 ,

\(y=a(x-h)^2+k\\y=1(x-(-12))^2+0\\y=(x+12)^2\\\)

this is the square of a binomial, if you want to verify if we expands this formula by the formula of (a + b)^2 we would get the same result. Thus this is the correct answer.

Answer:

y-10

Step-by-step explanation: