PLEASE HELP THIS ASSIGNMENT IS OVERDUE

From the information provided, we have a total of 103 coins. We do not know the number of dimes and quarters but its all a total of $15.25. This can be rewritten as 1525 cents.

Note also that;

For the total number of coins, we would have;

For the total amount of money available, we would have;

We would now take equation (1). Make d the subject of the equation and we'll have;

Substitute for d into equation (2);

We can now collect like terms, and we'll have;

We next divide both sides by 15;

This means we have 33 quarters. We can now substitute for the value of q into equation (1);

ANSWER:

We now have,

70 dimes and 33 quarters

The required length of the side of similar quadrilateral is 4.5.in.

Similarity refers to sameness or similarity. When contrasting two things, whether they be actual items, concepts, or experiences, you frequently consider both their similarities and contrasts. The opposite of similarity is difference. A resemblance between squares and rectangles is that they both have four sides.

We have given two quadrilateral, one of their corresponding sides are AB and WX are 24 in and 6 in respectively.

Scale factor is = AB/WX = 24/6 = 4

So, by using this factor we will find all the sides,

AD = 18 in

Then, WX = 18/4 = 4.5 in,

Thus, required length of the side is 4.5 in.

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Complete question:

The statement about function g which is true is that: function g is exponential because g(x) changes by equal factors over equal intervals of x.

The slope of a line simply refers to the gradient of a line and it's typically used to describe both the ratio, direction and steepness of an equation of a straight line.

Mathematically, the slope of a straight line can be calculated by using this formula;

\(Slope = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}\)

Slope = (40 - 10)/(2 - 1)

Slope = 30/1

Slope = 30

Slope = (160 - 40)/(3 - 2)

Slope = 120/1

Slope = 120.

Factor = 40/10 = 4

Factor = 160/40 = 4

Factor = 640/160 = 4.

Therefore, function g is exponential because g(x) changes by equal factors over equal intervals of x.

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Answer:

-11

Step-by-step explanation:

\( - 10 + \frac{16}{( - 2)} + 7\)

\( - 10 + 7 = - (10 - 7) = - 3\)

\( - 3 + \frac{16}{ - 2} \)

\( - 3 - 8 = - (3 + 8) = - 11\)

\(\boxed{\green{= - 11}}\)

The surface area of the sphere is 1810 cm²

A sphere is a three-dimensional object that is round in shape. Examples of object with spherical shape is a ball, an egg e.t.c.

The area occupied by a three-dimensional object by its outer surface is called the surface area.

The surface area of sphere is expressed as;

A = 4πr². where r is the radius.

A = 4 × 3.14 × 12²

A = 1809.7 cm²

approximately to the nearest whole number

A = 1810 cm²

Therefore the surface area of the sphere to the nearest whole number is 1810 cm².

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Answer:

125%

Step-by-step explanation:

x --> 9/4 x.

x and x cancels out so we have to find out what percent 9/4 is. 9/4= 2 1/4 = 225%.

since we first started from 100%, 225%-100%=125% Hope this helped :)

Answer:

125% percent

Step-by-step explanation:

x --> 9/4 x.

x and x cancels out so we have to find out what percent 9/4 is. 9/4= 2 1/4 = 225%.

since we first started from 100%, 225%-100%=125% Hope this helped :)

The result of the addition operation of 1204.2 + 4.72613 is approximately 1208.93.

An addition operation involves two addends added together to result in a number called the sum.

The addition operation is one of the four basic mathematical operations, including subtraction, division, and multiplication.

Mathematical operations combine numbers, variables, and values with mathematical operands to solve mathematical questions.

1204.2 + 4.72613

= 1208.92613

= 1208.93

Thus, the addition of 1204 and 4.72613 yields a total of 1208.93 approximately.

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Answer:

True, True, False

Step-by-step explanation:

16.284 to whole is 16

16.284 to tenth is 16.3

16.284 to hundredth is 16.28

The linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.

To determine the linear function with the same y-intercept as the graph, we need to find the equation of the line passing through the points (3, 4) and (5, 0).

First, let's find the slope of the line using the formula:

slope (m) = (change in y) / (change in x)

m = (0 - 4) / (5 - 3)

m = -4 / 2

m = -2

Now that we have the slope, we can use the point-slope form of a linear equation to find the equation of the line:

y - y1 = m(x - x1)

Using the point (3, 4) as our reference point, we have:

y - 4 = -2(x - 3)

Expanding the equation:

y - 4 = -2x + 6

Simplifying:

y = -2x + 10

Now, let's check the given options to find the linear function with the same y-intercept:

Option 1: The table with x-values (-3, -1, 1, 3) and y-values (-4, 2, 8, 14)

The y-intercept is not the same as the given line. So, this option is not correct.

Option 2: The table with x-values (-4, -2, 2, 4) and y-values (-26, -18, -2, 6)

The y-intercept is not the same as the given line. So, this option is not correct.

Option 3: The table with x-values (-5, -3, 3, 5) and y-values (-15, -11, 1, 5)

The y-intercept is the same as the given line (10). So, this option is correct.

Option 4: The table with x-values (-6, -4, 4, 6) and y-values (-26, -14, 34, 46)

The y-intercept is not the same as the given line. So, this option is not correct.

Therefore, the linear function that has the same y-intercept as the given graph is the equation y = -2x + 10, corresponding to option 3.

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A perfect square refers to a number that is the result of multiplying an integer by itself. In this case, 6^1 is equal to 6.

However, 6 is not a perfect square because it cannot be obtained by multiplying an integer by itself. The perfect squares up to 6^1 would be 1^2 = 1 and 2^2 = 4.

Answer:

\(1(x - 2)(x + 3)\)

Step-by-step explanation:

from the two x-intercept we can write the function as

\(a(x - 2)(x - ( - 3) ) = a(x - 2)(x + 3)\)

we still have one coefficent to determine from the y intercept

\(a(0 - 2)(0 + 3) = - 6 \\ a( - 2)(3) = - 6 \\ a = 1\)

Answer:

D

I really wish is right!!!

Answer:

\(x= \frac{5^{14}+3}{2}\)

Step-by-step explanation:

The correct steps to solve the equation are:

\(14=log_5(2x-5)\)

\(5^{14}=5^{log_5(2x-3)}\)

Because \(a^{log_am}=m\)

So, solving we get:

\(5^{14}=2x-3\)

Sum 3 on every side:

\(5^{14}+3=2x-3+3\\5^{14}+3=2x\)

Dividing by 2 into both sides:

\(\frac{5^{14}+3}{2}=\frac{2x}{2}\\\frac{5^{14}+3}{2}=x\)

So, the answer is  \(x= \frac{5^{14}+3}{2}\)

Answer: Step 2

Step-by-step explanation:

This is correct according to Edge 2021

Answer:

\(2\sqrt[3]{5}\)

Step-by-step explanation:

40 = 8 x 5 and 8 is the cube of 2, so 2 goes on the outside but 5 can't be simplified

If a sample consists of 600 test scores, 516 of them would be at or below the 86th percentile. If a sample consists of 600 test scores, 228 of them would be at or above the 62th percentile.

A percentile is a score that compares a specific score to the scores of the other members of a group. It displays the proportion of other scores that a given score outperformed. For instance, if you have a test score of 75 and are placed in the 85th percentile, it signifies that your score is greater than those of 85% of other test takers.

Given that,

In general, 70 % of the values in a data set lie at or below the 70th percentile.

20 % of the values in a data set lie at or above the 20th percentile.

Generally percentile defines the percentage of a data set that is below or at a value that is being considered.

Hence the percentage of the values of a data set that lies below or at the 16th percentile is  16%

Also  the values of a data set that lies below or at the 24th percentile is  24%

Given a sample of 600 test scores , the number of test scores that will be at or below the 86th percentile is 86% of  600 which is mathematically represented as:

K = \(\frac{86}{100}\) × 600

K = 516 test scores

Given a sample of 600 test scores , the number number of test scores that will be above  the 62 th percentile is (100 - 62 = 38 )% of  600 which is mathematically represented as:

a = \(\frac{38}{100}\) × 600

a = 228 test scores.

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Answer:

Step-by-step explanation:

If the center of the circle is at the origin, the general formula for the circle is

x^2 + y^2 = r^2.

Since r  = 2 units in this particular problem, the equation of the circle is:

x^2 + y^2 = 2^2,  or  x^2 + y^2 = 4

When x is equal to 1, the Function f(x) = -4x - 5 yields a value of -9.

The find ƒ(1) for the function f(x) = -4x - 5, we need to substitute x = 1 into the function and evaluate the expression.

Replacing x with 1, we have:

ƒ(1) = -4(1) - 5

Simplifying further:

ƒ(1) = -4 - 5

ƒ(1) = -9

Therefore, when x is equal to 1, the value of the function f(x) = -4x - 5 is ƒ(1) = -9.

Let's break down the steps taken to arrive at the solution:

1. Start with the function f(x) = -4x - 5.

2. Replace x with 1 in the function.

3. Evaluate the expression by performing the necessary operations.

4. Simplify the expression to obtain the final result.

In this case, substituting x = 1 into the function f(x) = -4x - 5 gives us ƒ(1) = -9 as the output.

It is essential to note that the notation ƒ(1) represents the value of the function ƒ(x) when x is equal to 1. It signifies evaluating the function at a specific input value, which, in this case, is 1.

Thus, when x is equal to 1, the function f(x) = -4x - 5 yields a value of -9.

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Franco's sports drink is stronger because it has more cups of powered mix per gallon of water.

You can determine the strength of each sports drink by checking the number of cups per gallon of water.

The higher cups per gallon is stronger because it would be more concentrated.

Maria's sports drink strength is:

= Number of cups / Number of gallons

= 23 / 2

= 11.5 cups per gallon

Franco's sports drink strength is:

= 114 / 5

= 22.8 cups per gallon

Franco's sportsdrink is therefore stronger.

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Answer:

  MC7.  B

  MC8.  A

Step-by-step explanation:

Given events are mutually exclusive and the probability of either is 0.64, you want possible probabilities for each. Given independent events have a joint probability of 0.16, you want possible probabilities for each.

Mutually exclusive events cannot occur simultaneously (by definition). This means the probability of occurrence of either is the sum of the probabilities of occurrence of each:

  P(A∪B) = P(A) + P(B) . . . . . . . only if P(A∩B) = 0

The answer to this question will be two probabilities that have a sum of 0.64. This requirement is met by ...

  b.)  P(A) = 0.42, P(B) = 0.22

Events are independent when their conditional probability is the same as the unconditioned probability:

  P(A|B) = P(A∩B)/P(B) . . . . . definition of conditional probability

When this is the same as P(A), you have ...

  P(A) = P(A∩B)/P(B)

  P(A)·P(B) = P(A∩B)

The answer to this question will be two probabilities that have a product of 0.16. This requirement is met by ...

  a.) P(A) = 0.4, P(B) = 0.4

__

Additional comment

So, the two formulas used here are the one for "or" (union) and the one for conditional probability:

  P(A∪B) = P(A) +P(B) -P(A∩B) . . . . . . "mutually exclusive" means P(A∩B)=0

  P(A|B) = P(A∩B)/P(B) . . . . . . . "independent" means P(A|B) = P(A)

The plus sign (+) is often used in probability and in logic to mean "or". That is, P(A∪B) can also be written P(A+B). That is NOT the same as P(A)+P(B), where this "+" means addition.

The multiplication symbol (·, or no symbol) is often used in probability and in logic to mean "and", or "intersection." That is, P(A∩B) can also be written P(A·B) or P(AB). That is NOT the same as P(A)·P(B), where the symbol means multiplication in this context.

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The possible probabilities are given as follows:

7 b) P(A) = 0.42, P(B) = 0.22.

8 a) P(A) = 0.4, P(B) = 0.4.

The two parameters that are needed to calculate a probability are listed as follows:

Then the probability is then calculated as the division of the number of desired outcomes by the number of total outcomes.

For mutually exclusive events, we have that:

P(A U B) = P(A) + P(B).

Hence:

0.42 + 0.22 = 0.64.

For independent events, we have that:

P(A and B) = P(A) x P(B)

Hence:

0.8 x 0.8 = 0.64.

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Answer:

c

Step-by-step explanation:

100% on edge

Answer: C

Step-by-step explanation:

Answer: We have f(x)=3x⁵+6x²-5 and g(x)= 2x⁴+7x²-x+16

                        (f-g)(x)= 3x⁵-2x⁴-x²+x-21

Step-by-step explanation:

Here we have,

Given : f(x)=3x⁵+6x²-5 and g(x)= 2x⁴+7x²-x+16

We know,

(f-g)(x)= f(x)-g(x)

= (3x⁵+6x²-5 ) - ( 2x⁴+7x²-x+16)

On subtracting g(x) from f(x) we get,

(f-g)(x)= (3x⁵+6x²-5  - 2x⁴-7x²+x-16)

On simplify,

 (f-g)(x) =3x⁵-2x⁴-x²+x-21

Hence,

(f-g)(x) = f(x) - g(x) = 3x⁵-2x⁴-x²+x-21

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According to the solving: The fraction in mixed form: 4 *(1/6), The fraction in improper form = 25/6

To obtain an erroneous fraction from a mixed number, multiply the whole number even by the denominator and then add the numerator. The response to this query will now serve as the numerator; the denominator will remain unchanged. The improper fraction 223 can be gradually converted using the procedures listed below: 2 (the whole number) times 3 (the numerator) equals 6.

According to the given information:

Justin eat 4 chocolate in morning :

he ate 4 *(1/6)

The total chocolate he ate:

The fraction in mixed form: 4 *(1/6)

The fraction in improper form = 25/6

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A²+B²= C²

31²+ 21²= z²

961+441 = z²

1402= z²

z= 37.443290454

The set of values that we are permitted to enter into our function is referred to as the domain of a function. The x values for a function f make up this collection (x). A function's range is the range of values that it can accept as input. When we enter an x value, the function outputs this set of outcomes.

(a) f - {1 2 3 4 5} -> {1 2 1 2 1}

This function is neither injective nor surjective. It is not injective because f(1) = f(3) = f(5) = 1, and it is not surjective because 2 is not in the range.

(b) f - {1 2 3 4 5} -> {1 2 3 1 2}

This function is neither injective nor surjective. It is not injective because f(1) = f(4) and it is not surjective because 3 is not in the range.

(c) f(x) = { x if x < 3, x - 3 if x > 3}

This function is both injective and surjective, and hence bijective. It is injective because each element in the domain maps to a unique element in the codomain, and it is surjective because every element in the codomain is mapped to by at least one element in the domain. Hence, this function is bijective.

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Tο summarize, here are the classificatiοns fοr each functiοn:

(a) f(x) = {1 2 1 2 1} is neither injective nοr surjective.

(b) f(x) = {1 2 3 1 2} is neither injective nοr surjective.

(c) f(x) = { x if x < 3 x -3 if x > 3 } is neither injective nοr surjective.

In mathematics, a functiοn definitiοn is a statement that defines a relatiοnship between input values (called the dοmain) and οutput values (called the cοdοmain οr range). A functiοn takes an input value and prοduces a unique οutput value based οn a certain rule οr algοrithm.

(a) The functiοn is neither injective nοr surjective. It is nοt injective because bοth 1 and 2 are mapped tο 1, sο there are multiple inputs that map tο the same οutput. It is nοt surjective because the οutput 3 is never used.

(b) The functiοn is neither injective nοr surjective. It is nοt injective because bοth 1 and 2 are mapped tο the οutput 1, sο there are multiple inputs that map tο the same οutput. It is nοt surjective because the οutput 3 is never used.

(c) The functiοn is neither injective nοr surjective. It is nοt injective because bοth 3 and 4 are mapped tο the οutput 0, sο there are multiple inputs that map tο the same οutput. It is nοt surjective because the οutput 1 is never used.

Hence,

Tο summarize, here are the classificatiοns fοr each functiοn:

(a) f(x) = {1 2 1 2 1} is neither injective nοr surjective.

(b) f(x) = {1 2 3 1 2} is neither injective nοr surjective.

(c) f(x) = { x if x < 3 x -3 if x > 3 } is neither injective nοr surjective.

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The independent variable in this data is the speed of the car. This is because the congressman is trying to determine whether or not the gas mileage improves at lower speeds.

The dependent variable is the gas mileage, because it is the variable that is being measured and that is affected by the independent variable.

The other variables in this data are the weight of the car, the type of engine, and the year of the car. However, these variables are not being changed in this experiment, so they are not considered to be independent variables.

The data shows that the gas mileage of the Toyota Camry improves as the speed of the car decreases. This supports the claim of the supporters of the bill to reduce the speed limit.

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Answer:

The answer is B (\(\sqrt[6]{2}\))

You have guessed it correctly