Please help asap! Need this done for assignment done for tomorrow!

Answer: 2.01

Step-by-step explanation:

A percentage is equal to x/100.

For example, 5% would be equal to 5/100.

5/100 = 0.05

So 201% = 201/100.

201/100 = 2.01

Step-by-step explanation:

3a + 3.8 is equal to what when a=1.5?

substitute in 1.5 for a:

3(1.5) + 3.8

3(1.5) + 3.8

4.5 + 3.8

= 8.3

The coordinates of the image of point W after a rotation of 180° counterclockwise are W'(-2,-5).

The technique of altering an existing graph or graphed equation to create a different version of the following graph is known as graph transformation.

The coordinates of the given point W are W(2,5).

The coordinate rule for a 180°counterclockwise rotation is:

(x,y)→(-x,-y)

Substitute (x,y) = (2,5) into the above coordinate rule:

(2,5) → (-2,-5)

Hence, the coordinates of the image of point W after a rotation of 180° counterclockwise are W'(-2,-5).

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The p-value in one-way anova table can be calculated using the following parameters

The anova table represents the analysis of variance.

To calculate the p value from the anove table, the following parameters are needed

df Treatment, df Error and F value

The representation of the above parameters are:

When these values are known, we look up to the df Treatment, df Error and F values on the anova table, and write out the corresponding p value

Take for instance:

The p-value for the above parameters is 0.1138

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Answer: 11 points per quarter

Step-by-step explanation:

To find the Unit rate of 44 points in 4 quarters.

It is given that in 4 quarters there are 44 points

so we will divide 44 points by 4 quarters to get how many points are there in 1 quarter.

the unit rate = 44/4 = 11 points

There are 11 points in 1 quarter.

Answer:

[tex]\text{GH} = 47[/tex]

Step-by-step explanation:

GH is one of the midsegments of triangle DEF. It divides both DE and EF to two equal segments (EH = HF, BG = GD).

A midsegment of a triangle has 3 characteristics:
- It splits the two sides it bisects into 2 equal segments.
- It is parallel to the side it doesn't bisect.
- It is equal to half the length of the side it doesn't bisect.

Applying the logic of the third characteristic, we can claim that GH = 1/2 * DF.

[tex]\text{GH} = \frac12\text{DF}\\\to 3x - 4 = \frac12 \times (9x - 59)\\\to 6x - 8 = 9x - 59\\\to 51 = 3x\\\to x = 17\\ \\\to \text{GH} = 3x - 4 = 3 \times 17 - 4 = 51 - 4 = 47[/tex]

The inequality to express the information when Oleg is training for a triathlon is 2x + 2y ≤ 30

Inequalities are created through the connection of two expressions. It should be noted that the expressions in an inequality aren't always equal.

Inequalities implies that the expressions are not equal. They are denoted by the symbols ≥ < > ≤.

In this case, Oleg jogged for 2 hours at x miles per hour and then he bicycled for 2 hours at y miles per hour.

The inequality will be:

2(x) + 2(y) ≤ 30

2x + 2y ≤ 30

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Complete question

Oleg is training for a triathlon. One day he jogged for 2 hours at x miles per hour . Then he bicycled for 2 hours at y miles per hour. Finally. He swam a distance. The total number of miles did not exceed 30. Express this as an inequality

A division is a process of splitting a specific amount into equal parts. The unit rate for $12.50 for 5 ounces is $2.5

A division is a process of splitting a specific amount into equal parts.

Given,

$12.50 for 5 ounces

We need to find for a unit rate.

For this we need to use division. We have to split $12.50 among 5 ounces.

12.50 as Divisor and 5 as dividend.

Twelve point five zero divided by five

$12.50/5

2.5

Hence the unit rate for $12.50 for 5 ounces is $2.5

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Answer:

Line 1: slope is 1

Line 2: slope is -1

Lines are perpendicular

The rocket reaches its maximum height at 2.25 second(s) after launch

The maximum height reached by the object is 88 feet.

The function is given as

h(t) = -16t² + 72t + 7

Differentiate the above function

So, we have the following representation

h'(t) = -32t + 72

Set to 0

-32t + 72 = 0

So, we have

32t = 72

Divide by 32

t = 2.25

Hence, the time is 2.25 seconds

In (a), we have

t = 2.25

Substitute t = 2.25 in h(t) = -16t² + 72t + 7

h(2.25) = -16(2.25)² + 72(2.25) + 7

Evaluate

h(2.25) = 88

Hence, the maximum height is 88 feet

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The value [tex]x=66[/tex] and [tex]2x=132[/tex] that make line m parallel to line n.

Therefore,

∠132°=∠2x°

[tex]\frac{132}{2} =66[/tex]

hence, x=66°

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Answer:

Step-by-step explanation:

You want to find the maximum or minimum value and where it occurs for the function F(x)=-3x²+18x+3.

The vertex form of a quadratic is ...

  f(x) = a(x -h)² +k . . . . . . . vertex at (h, k)

The graph opens downward if a < 0, and opens upward for a > 0. When the graph opens downward, the function has a maximum at the vertex. When the graph opens upward, the function has a minimum at the vertex.

We can put the function in vertex form as follows:

  F(x) = -3(x² -6x) +3 . . . . . factor out the leading coefficient

  F(x) = -3(x² -6x +9) +3 +3(9) . . . . . . subtract and add 3(9)

  F(x) = -3(x -3)² +30 . . . . . . . . . simplify to vertex form

Comparing this equation to the form shown above, we see ...

  a = -3 < 0 . . . . . . . . . the function has a maximum

  (h, k) = (3, 30) . . . . . the maximum is 30 at x=3

__

Additional comment

The square of the binomial in parentheses is ...

  (x -p)² = x² -2px +p²

That is, to "complete the square", we add the square of half the x-coefficient. Here, that coefficient is -2p=-6, so we want to add p²=9 inside parentheses. To keep the expression the same, we need to add the opposite amount outside parentheses. We are effectively adding 0 in the form of -3(9) +3(9) = 0 so the expression can be put in vertex form.

A graphing calculator can quickly show you the minimum or maximum of the function.

The polynomial function of least degree with leading coefficient 1 and having zero at the given points is, [tex]f(x) = x^3-3x^2+\sqrt{5}x^2 +2x-\sqrt{5} x[/tex].

What is polynomial?

A polynomial is an expression in mathematics that solely uses the operations of addition, subtraction, multiplication, and powers of positive-integer variables. It consists of indeterminates and coefficients. The polynomial x^2 + 4x + 7 is an illustration of one with a single indeterminate x.

From the given polynomial, the least degree polynomials are,

f(x) = x^3 -5x^2 + 3x - x

[tex]f(x) = x^3-3x^2+\sqrt{5}x^2 +2x-\sqrt{5} x[/tex]

These polynomial having leading coefficient 1.

Now to check x = 0, 1, (2 [tex]-\sqrt{5}[/tex]) are zeros of which polynomial.

Consider, the first polynomial

f(x) = x^3 -5x^2 + 3x - x

plug x = 0

f(0) = 0 - 5(0) + 3(0) - 0

f(0) = 0

plug x = 1

f(1) = 1^3 - 5(1)^2 +3(1) - 1

f(1) = 1 - 5 + 3 - 1

f(1) = -2

f(1) ≠ 0

Therefore, 1 is not the zero of this polynomial.

Now consider, the next polynomial

[tex]f(x) = x^3-3x^2+\sqrt{5}x^2 +2x-\sqrt{5} x[/tex]

Plug x = 0

f(0) = 0

f(1) = 0

[tex]f(2-\sqrt{5} )=0[/tex]

Therefore, the polynomial [tex]f(x) = x^3-3x^2+\sqrt{5}x^2 +2x-\sqrt{5} x[/tex] having given zeros.

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Answer:

[tex]f(x)=x^3-3x^2+\sqrt{5}x^2+2x-\sqrt{5}x[/tex]

Step-by-step explanation:

Given information:

Factor Theorem

If f(x) is a polynomial, and f(c) = 0, then (x – c)  is a factor of f(x).

Therefore, the function in factored form is:

[tex]\implies f(x)=1 \cdot x(x-1)(x-(2-\sqrt{5}))[/tex]

[tex]\implies f(x)=x(x-1)(x-2+\sqrt{5})[/tex]

Expand the factored function:

[tex]\implies f(x)=x(x^2-2x+\sqrt{5}x-x+2-\sqrt{5})[/tex]

[tex]\implies f(x)=x(x^2-3x+\sqrt{5}x+2-\sqrt{5})[/tex]

[tex]\implies f(x)=x^3-3x^2+\sqrt{5}x^2+2x-\sqrt{5}x[/tex]

The coordinates to which the portable irrigation system should be sent to water the area are:

(495.75, 672).

The portable irrigation system should be sent right to the middle of the dry area given by the rectangle at the end of the answer.

Hence the coordinates are given as follows:

Hence the x-coordinate of the point to which the system should be sent is:

x = (56 + 144 + 888 + 895)/4 = 495.75.

(the mean is given by the sum of the observations divided by the number of observations).

The y-coordinate of the point to which the system should be sent is:

y = (289 + 332 + 1012 + 1055)/4 = 672.

The area is given by the image at the end of the answer.

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The value of division when 0.5 divided by 516.3 is 0.000968

In this question, we have been given two decimal numbers 0.5 and 516.3

We need to find the value of division when 0.5 divided by 516.3

The division of decimal numbers is:

0.5/516.3 = 0.0009684292

0.5/516.3 ≈ 0.001

Therefore, the value of division when 0.5 divided by 516.3 is 0.000968

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By simplifying a system of equations we will see that the correct option is the second one:

(2a - 7) + a  = 41

Let's define the variables:

We have the statements:

"Taylor's sister is 7 years less than twice Taylor's age"

s = 2*a - 7

"The sum of Taylor's age and her sister's age is 41"

s + a = 41

So we have a system of equations:

s = 2a - 7

s + a = 41

Replacing the first equation in the second one we get:

(2a - 7) + a  = 41

So the correct option is the second one, that is the equation that represents this relationship.

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Answer:

$400

Step-by-step explanation:

Suppose Ahmad and Daryl both started with the same x amount of dollars.

Ahmad gains another 180 from his father, so he now has x+180 dollars.

Daryl spends 255, so he now has x-255 dollars.

After these events, Ahmad has 4 times as much money as Daryl, so

x+180=4(x-255)

Now we can solve for x to get the original amount of money.

x+180=4(x-255)

x+180=4x-1020

1200=3x

x=400

Both Ahmad and Daryl started with $400.

The correct option regarding the number of bags filled by Nina, using proportions, is given as follows:

Between 20 and 30 bags.

A proportion is a fraction of an amount, and this fraction is combined with the unit rates of the problem and basic arithmetic operations, especially multiplication and division, to find the desired amounts in the context of the problem.

In this problem, a proportion is applied to find the number of bags filled by Nina, which is given by the division presented as follows:

Number of bags = Number of treats / Treats per bag.

The values of these parameters are given as follows:

Hence the numeric value of the expression is:

Number of bags = 78/3 = 26.

Which is a number between 20 and 30.

The problem states that Nina had 78 treats, and each bag has 3 treats, then it asks the correct option regarding the number of bags.

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Line C has a slope of -1. LINE D has a slope of -2.

To Compare the slopes of the lines.

Let us consider the following problem:

In the xy-plane, the point (-1,-2) is on the line j, and the point (-2,-1) is on the line k. Each of the lines has a Negative slope.

We should compare slopes of both the lines to each other, because we may have such kind of two lines

y=x+1 and y=x−1

so we see that their slopes are equal, but we may have also

y=2∗x or slope 2

and

y=1/2∗x or slope 1/2,

Hence, the answer is i think that there is not enough information to compare slopes of the lines.

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The probability for success is not the same for each trial, then the option D cannot be modelled using a geometric distribution.

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.

One of the assumptions to consider before the use of a geometric distribution can be valid is that, the probability of success must be the same for each outcome.

In the option D, selection is done without replacement, meaning that, the number total possible outcome will decrease as we make each selection and will also depend on how the colours are being chosen.

Hence, the probability of success will differ for each outcome, thus the option D is correct.

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Differentiation of function [tex]y=e^{4x^{4} } (2x^{3} -1)[/tex] is [tex]\frac{dy}{dx} =6x^{2}e^{4x^{4} } +e^{4x^{4} } (2x^{3}-1)(16x^{3} )[/tex]

A differential equation is an equation that contains one or more functions with its derivatives.

Given,

[tex]y=e^{4x^{4} } (2x^{3} -1)[/tex]

We need to apply product rule of differentiation

dy/dx=xy'+yx'

In the given equation

x=[tex]e^{4x^{4} }[/tex]

y=[tex](2x^{3} -1)[/tex]

[tex]\frac{dy}{dx} =e^{4x^{4} } .6x^{2} +(2x^{3}-1)e^{4x^{4} } (16x^{3} )[/tex]

[tex]\frac{dy}{dx} =6x^{2}e^{4x^{4} } +e^{4x^{4} } (2x^{3}-1)(16x^{3} )[/tex]

Hence, differentiation of function [tex]y=e^{4x^{4} } (2x^{3} -1)[/tex] is [tex]\frac{dy}{dx} =6x^{2}e^{4x^{4} } +e^{4x^{4} } (2x^{3}-1)(16x^{3} )[/tex]

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The most important to determine before allowing employees to access the server remotely is B. security method of allowing connections.

Computer networking refers to the interconnection of computing devices that can exchange data and share resources. These networked devices use a set of rules known as communications protocols to transmit data over physical or wireless networks.

A computer network is a collection of computers that share resources that are located on or provided by network nodes. To communicate with one another, the computers use common communication protocols over digital interconnections.

Local-area networks (LANs) and wide-area networks (WANs) are the two basic network types (WANs). LANs connect computers and peripheral devices in a constrained physical area, such as a business office, laboratory, or college campus, using data-transmitting links (wires, Ethernet cables, fiber optics, Wi-Fi).

In this case, it should be noted that the security method that's used for allowing the connection is important. Based on the information illustrated, the correct option is B.

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[tex]{ \boxed{ \purple{ \sf{ \frac{dy}{dx} = \frac{3}{1 + {x}^{2}}}}}} [/tex]

Step-by-step explanation:

Given question is, [tex]{ \red{ \sf{y = {tan}^{ - 1}( \frac{3x - {x}^{3} }{1 - 3 {x}^{2} })}}}[/tex]

Put [tex]{ \tt{x = \tan \theta }}[/tex] then,

[tex]{ \tt{ \theta = { \tan}^{ - 1} x}}[/tex]

[tex]{ \red{ \sf{y = { \tan}^{ - 1}( \frac{3 \: tan \theta - { \tan}^{3} \theta}{1 - 3 { \tan}^{2} \theta})}}}[/tex]

But [tex]{ \green{ \sf{ \tan3 \theta = \frac{3 \: \tan \theta - { \tan}^{3} \theta }{1 - 3 \: { \tan}^{2} \theta}}}} [/tex]

[tex]{ \red{ \sf{y = { \tan}^{ - 1} ( \tan3 \theta)}}}[/tex]

[tex]{ \red{ \sf{y = 3 \theta}}}[/tex]

[tex]{ \red{ \sf{y = 3}}}{ \tt{ { \tan}^{ - 1} x}}[/tex]

[tex]{ \red{ \sf{ \frac{dy}{dx} = 3 \times }}}{ \tt{ \frac{1}{ {1 + x}^{2}}}} [/tex]

•°•[tex]{ \green{ \boxed{ \red{ \sf{ \frac{dy}{dx} = \frac{3}{1 + {x}^{2}}}}}}} [/tex]

Answer:

FROM YOUR IXL I GOT IT FOR YOU

Step-by-step explanation:

The required extra calcium that women receive is 336 g during pregnancy.

Given that,
It is recommended that a pregnant woman should increase her calcium intake by 1.2 g per day. A normal pregnancy last 40 weeks.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,

Here,
According to the question,
Amount of calcium intake,
= 1.2 × 40 × 7
= 336g

Thus, the required extra calcium that women receive is 336 g during pregnancy.

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Answer:

A-C are all true, What is option D?

Step-by-step explanation:

If D is 1.224 > 1.242 then that is the false statement

If D is 1.224 < 1.242 then there are no false statements.

If you are running a fuel economy study. the unit rate for miles per gallon for each​ car is 22.8 miles and 23.04 miles and the fastest car is Red car.

Units rate = Distance /Time

Blue car

Unit rate = 28 1/2 miles ÷ 1 1/4 gallons of gasoline

Unit rate = 28.5miles ÷ 1.25 gallons of gasoline

Unit rate = 22.8 miles

Red car

Unit rate = 28 4/5 miles ÷  4/5 gallons of gasoline

Unit rate = 28.8miles ÷ 0.8 gallons of gasoline

Unit rate = 23.04 miles (Fastest)

Therefore the unit rate for each​ car is 22.8 miles and 23.04 miles and the fastest car is Red car.

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Answer:

y=-3/4x + 11/4

Step-by-step explanation:

First thing is to minus 3x from 3x and 12.
You will get 4y=-3x+12.
Divide all the sides by 4.
You will get y=-3/4+3.
Now input 1(x), and 2(y) into the slope-intercept form equation.
2=-3/4(1)+b
2=-3/4+b
+3/4 +3/4
2 3/4=b
You can simplify it into 11/4
So, the equation will be y=-3/4x + 11/4
I hope I got this right.

4. Definition of complementary

5. Substitution

6. Subtraction property

7. Definition of Congruence

What are corresponding angles?

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Answer:

Step-by-step explanation: