Benjamin went shopping for a new video game. The listed price of the video game
was $34, but the price with tax came to $37.40. Find the percent sales tax.

Answer:

the answer is x over -2 × 14

Answer:-2,2 -7,7 -14,14 0,0

Step-by-step explanation:im not really good at this but i tried and i oped it worked

Answer:

0.08

Step-by-step explanation:

A store sells 5 oranges and 10 apples.

What is the cost amount?

The cost of an asset to you often serves as its basis. The cost is the sum that you pay for it using money, debt, other goods, or services. Sales tax and other purchase-related costs are included in the price.

Here, we have

Given: A store sells oranges and apples. Oranges cost $1.00 each and apples cost $2.00 each. In the first sale of the day, 15 fruits were sold in total, and the price was $25.

We have to determine how many of each type of fruit were sold.

We, let the oranges be x.

let the apples be y.

x + y = 15...(1)

1x + 2y = 25...(2)

We subtract equation(2) from equation(1), we get

y = 10

Now we put the value of y in equation (1) and we get

x + 10 = 15

x= 5

Hence, a store sells 5 oranges and 10 apples.

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The function for position x(t) could be x(t) = 3t^2 - 2t + 10.

In mathematics, a function is a relation between two sets that assigns to each element of the first set exactly one element of the second set. In other words, it is a rule that describes how one set of values is related to another set of values. Functions are used to model real-world scenarios and to solve mathematical problems. Examples of functions include linear equations, polynomials, and trigonometric functions.

This is determined by using the equation x'(t) = a(t). Differentiating both sides of the equation, we get x'(t) = 6t - 2. Integrating this equation, we get x(t) = 3t^2 - 2t + C, where C is the constant of integration. Since x(1) = 10, we can substitute this value into the equation and solve for the constant of integration. Therefore, we get x(t) = 3t^2 - 2t + 10.

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Answer:

The first one . +++ --

Step-by-step explanation:

The next number in the series is 25.

Number is a fundamental concept in mathematics, used to represent a quantity. It can be represented in many forms, such as an integer, a fraction, a decimal, and a ratio. Numbers are used to measure and quantify almost every physical phenomenon in the world. They form the basis of scientific principles, such as Newton's law of gravitation, and are used in everyday life for activities such as counting and calculating. Number is also an important concept in other disciplines, such as philosophy, psychology, and sociology.

This series follows a pattern of adding the previous two numbers together. Therefore, the next number in the series is the sum of 25 and -7, which is 32. This pattern can be continued indefinitely, with the next number in the series being 39 (32 + 7) and so on.

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Answer:

A or B

Step-by-step explanation:

Bob has A or B type blood. This is because his father is an universal blood donor which means he has blood type O and Bob’s mom is an universal blood receiver which means she has blood type AB.

Two possibilities of the blood type that Bob can have are A or B.

Blood group is the group designated to the blood of each individual depending upon the specific antigens present.

The 4 groups are A, B, O and AB.

Here, given that,

Bob's father is an universal blood donor and his mother an universal blood receiver.

We know that, group O is the universal donor and group AB is the universal blood receiver.

Possibilities for the group of children are either A or B.

Hence the possibilities of the group that Bob can have are either A or B.

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Answer:

C: 4

Step-by-step explanation:

We can rearrange the numbers:

\(-16+20=+20-16=20-16=4\)

Answer:

C. 4

Step-by-step explanation:

-16+20 equals 4 becase:

-16 is under zero, and if we add 20 to that, it will take 16 of that 20 to fill up the negative part, and the rest part remaining will be 4. So that four will add up to be the positive number!

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The length of the hypotenuse of the right triangle is 4.1in

Trigonometric Ratios are defined as the values of all the trigonometric functions based on the value of the ratio of sides in a right-angled triangle. The ratios of sides of a right-angled triangle with respect to any of its acute angles are known as the trigonometric ratios of that particular angle.

In trigonometry, if θ is the angle opposite the 4 in line, then sinθ= opp/hyp

cosθ=adj/hyp

tanθ= opp/adj

to find the hypotenuse

sin80= 4/hyp

hyp= 4/sin80

hyp = 4/0.985

therefore the hypotenuse = 4.1 in

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Answer:

i am not sure of these answer but what i know i am gonnna share eith you

Step-by-step explanation:

. The people relied on primitive accounting methods to record the growth of crops and herds. Because there was a natural season to farming and herding, it was easy to count and determine if a surplus had been gained after the crops had been harvested or the young animals weaned.

2. The use of the words "debit" and "credit" in accounting goes back to the days of single-entry bookkeeping, which had as its chief objective keeping track of amounts owed by customers (debtors) and amounts owed to creditors.

3. Accounting as an ad-hoc ordering system devised by the merchant. Its regular use provides the merchant with continued information about business, and allows to evaluate how things are going and to act accordingly.

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We will have the following:

Form the information provided we will have:

So, the solution at its simplest is:

From the equation we can see that the domain will be restricted by the square root, so the domain will be the following:

Answer:

The number is 9.

Step-by-step explanation:

Using algebra, let c be the number you are finding.

2c -3 = 15

2c = 18

c = 9

Hence, the number is 9.

The temperature at the bottom of the mountain is 50.9 °C.

Let's work through the given information step by step to find the temperature at the bottom of the mountain.

The temperature in the hotel is 21 °C.

The temperature in the hotel is 26.7 °C warmer than at the top of the mountain.

Let's denote the temperature at the top of the mountain as T_top.

So, the temperature in the hotel can be expressed as T_top + 26.7 °C.

The temperature at the top of the mountain is 3.2 °C colder than at the bottom of the mountain.

Let's denote the temperature at the bottom of the mountain as T_bottom.

So, the temperature at the top of the mountain can be expressed as T_bottom - 3.2 °C.

Now, let's combine the information we have:

T_top + 26.7 °C = T_bottom - 3.2 °C

To find the temperature at the bottom of the mountain (T_bottom), we need to isolate it on one side of the equation. Let's do the calculations:

T_bottom = T_top + 26.7 °C + 3.2 °C

T_bottom = T_top + 29.9 °C

Since we know that the temperature in the hotel is 21 °C, we can substitute T_top with 21 °C:

T_bottom = 21 °C + 29.9 °C

T_bottom = 50.9 °C

Therefore, the temperature at the bottom of the mountain is 50.9 °C.

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Answer:

  B.  False

Step-by-step explanation:

You want to know if it is true that a tessellation can be created from circles.

A tessellation is the covering of a plane, using one or more geometric shapes with no overlaps and no gaps.

As the attachment shows, it is not possible to cover a plane with circles, leaving no gaps.

A tessellation cannot be created using circles. The proposition is False.

\( \frac{13}{(x + 2)} = \frac{8}{(x - 1)} \)

By cross - multiplication

\( \implies13 \times (x - 1) = 8 \times (x + 2)\)

\( \implies13x - 13 = 8x + 16\)

\( \implies13x - 8x = 16 + 13\)

\( \implies5x = 29\)

\( \implies \: x = \frac{29}{5} \)

\( \implies \: x = 5.8\)

It is necessary to consider how the standard curve is applied and what scores are needed for an A grade to  determine whether it is possible to  achieve an A in the final grade considering the application of a standard curve

To determine if it is possible to achieve an A in the final grade for the QUME class considering the application of a standard curve, we need more information about the grading criteria and the specific details of the standard curve. The standard curve typically adjusts grades based on the overall performance of the class.

The final grade calculation depends on several factors, including the weightage of each paper and the grading scale. Without knowing the specific weightage and requirements for an A grade, it is difficult to make a definitive conclusion.

In some cases, the standard curve may boost grades, allowing for a higher final grade. However, if the grades obtained in the first three papers were already high, it might be more challenging to improve the overall grade significantly.

To determine the impact of the fourth note's score (X) on the final grade, it is necessary to consider how the standard curve is applied and what scores are needed for an A grade. Without this information, it is not possible to determine if an A grade is achievable based on the given data.

Complete question should be Given the grades in your first four papers of the QUME class as 81, 89, 90, and X respectively, with X representing the fourth note's score, can you determine if it is possible to achieve an A in the final grade considering the application of a standard curve?

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The transformation from the parent function is a translation by (a.) 2 units down, 5 units to the left

From the question, we have the following function that can be used in our computation:

f(x) = x^2

g(x) = (x + 5)^2 - 2

Rewrite properly as follows

f(x) = x²

g(x) = (x + 5)² - 2

This means that

Parent function, f(x) = x²

Transformed function, g(x) = (x + 5)² - 2

First, we have the transformation to be:

From f(x) = x² to f'(x) = (x + 5)²

This means the function is translated left by 5 units

Next, we have:

From f'(x) = (x + 5)² to g(x) = (x + 5)² - 2

This means the function is translated down by 2 units

Hence, the transformation is 5 units left and 2 units down

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Step-by-step explanation:

Your answer is x+9

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Answer:

D. 1,044 is the total amount of money Mrs. Smith collected

Answer:

It's unfactorable

Step-by-step explanation:

x² - 8x - 16 is already in its simplest form. You cannot take GCF or x out. Also, nothing multiplies to -16 and adds up to -8.

Answer: unfactorable

Step-by-step explanation: To factor x² - 8x - 16, we set up our two binomials with x and x as the first position in each binomial.

To fill the second position, we want to

look for factors of -16 that add to -8.

Factors of -16

+16 · -1

-16 · +1

+8 · -2

-8 · + 2

+4 · -4

So what pair of factors add to -16.

Well, none of them do.

When that happens, we say that the original

trinomial is unfactorable and that's your answer.

Answer:

A. 6/4

Step-by-step explanation:

all of the other answers are equivalent to 0.666667

while 6/4 is equivalent to 1.5

Hope this helped :)

Answer:

A. 6/4

Step-by-step explanation:

B, C, and D are all equal to the ratio 2:3.

On the other hand, A is not equivalent to the other 3.

If we simplify A, it gets us the ratio 3:2, instead of 2:3

So, A is the ratio that is not equivalent to the others.

The answer is A. Quotient

Answer: Poisson distribution

Step-by-step explanation:

The poisson distribution uses the relation :

p(x ; μ) =[(e^-μ) * (μ^x)] / x! ; WHERE

μ = Mean number of occurrences

x = number of Successes,

The events x are independent of one another and the probability or possibility of an event occur is the Same. The event also takes place with in a fixed or specified time interval. Hence, looking at the question, one can see that it meets all the conditions required for the definition of a poisson probability function.

Answer:

\(d=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2} } \\\\=\sqrt{(4-(-1))^{2}+(7-9)^{2} } \\\\=\sqrt{(5)^{2}+(-2)^{2}} \\\\=\sqrt{25+4} \\\\=\sqrt{29}\)

Answer:

9/20

Step-by-step explanation:

1/4=.25

1/5=.20

add .25 and .20 and you get .45

convert .45 into a fraction in which you can just use the fractions provided and all you got to do is match the decimal on a calculator