Pete’s Pizzas charges $5.50 per pizza. Pete spent $200 in supplies to start his business. Write an equation to determine the total Profit, y, he will make after he sells x amount of pizzas.

Answer:

They both are expressions of a value derived from a given different value. They have common points at

x

=

0

and

x

=

4

3

.

Step-by-step explanation:

the first one is a striaght like and the other is a parabola.

Answer:

Step-by-step explanation:

whats the answer pls?

Answer:

C. 2mn and mn^2

Step-by-step explanation:

All of the other options are like terms.

Option A: -x+3x=2x

Option B: 4a+7a=11a

Option D. 3p^2q+(-p^2q)=2p^2q

Option C: These terms are not like terms since 2mn is not squared while mn^2 is squared.

Hence,

the correct option would be C.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

Answer:

The thrid option or 2mn and mn^2

Step-by-step explanation:

Like terms are sets of terms that have the same variables and powers. All these answer choices have the same variables but answer c are not like terms because the second term is raised to the power of 2 and the first is not. Coefficients do not matter for like terms.

The sequences of transformations can be used to support Sara's claim that is A; a reflection over the y-axis, followed by a reflection over the x-axis.

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretching (multiplying outputs or inputs), etc.

Given that Sara claims that a sequence of transformations carries Rectangle 1 onto Rectangle 2.

When a graph is reflected along an axis, it says x-axis, then that leads the graph to go just to the opposite side of the axis as if we can see it in a mirror.

If we study it more, then we will find that it is symmetric, however, each point is equidistant from the axis of reflection as that of the image of that point.

Therefore, The sequences of transformations can be used to support Sara's claim that is A; a reflection over the y-axis, followed by a reflection over the x-axis.

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Option a) $213.34 is the correct answer.

Given that, Suppose that you are 34 years old now and that you would like to retire at the age of 75. Furthermore, you would like to have a retirement fund from which you can draw an income of $70,000 annually. You plan to reach this goal by making monthly deposits into an investment plan until you retire. The amount to be deposited each month needs to be calculated. It is assumed that the annual interest rate is 8% and compounded monthly.

The formula for the future value of the annuity is given by, \(FV = C * ((1+i)n -\frac{1}{i} )\)

Where, FV = Future value of annuity

            C = Regular deposit

            n = Number of time periods

            i = Interest rate per time period

In this case, n = (75 – 34) × 12 = 492 time periods and i = 8%/12 = 0.0067 per month.

As FV is unknown, we solve the equation for C.

C = FV * (i / ( (1 + i)n – 1) ) / (1 + i)

To get the value of FV, we use the formula,FV = A × ( (1 + i)n – 1 ) /i

where, A = Annual income after retirement

After substituting the values, we get the amount to be deposited as $213.34.

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Answer:

1514 feet

Step-by-step explanation:

We solve using the trigonometric function of Sine

sin θ = Opposite/ Hypotenuse

θ = Angle of depression = 53°

Opposite = Vertical height = 1209 feet

Hypotenuse = x =??

Hence,

sin 53 = 1209 feet/x

Cross Multiply

sin 53 × x = 1209 feet

x = 1209 feet/ sin 53

x = 1513.8320107 feet

Approximately = 1514 feet

Therefore, the distance Lisa must ski to reach the lodge is 1514 feet

Answer:

3672 sq in

Step-by-step explanation:

The area painted would be 3672 sq in.

The exponents a and b in the simplified expression are:

a = 1

b = 7

Remember the rules for exponents:

\(a^x*a^y = a^{x + y}\\\\a^x/a^y = a^{x - y}\\\\(a^x)^y = a^{x*y}\)

Now we need to use these rules to simplify our expression:

\(\frac{x^2(y^3)^4}{x*y^5}\)

We can rewrite that as:

\(\frac{x^2(y^3)^4}{x*y^5} = \frac{x^2}{x} *\frac{(y^3)^4}{y^5} = x^{2 - 1}\frac{y^{3*4}}{y^5} \\\\= x*y^{12 - 5} = x*y^7\)

Then the values of a and b are:

a = 1

b = 7

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Answer:

31.52% increase (decrease)

Step-by-step explanation:

To find the decrease in the percentage of students from the previous year to the current year, you must establish a baseline to be your maximum (100%).  For this we'll use the 92 students.  From here, we need the current 63 students to establish the current percentage.

Simply:

63/92 == .6848 == 68.48%

So our current percentage of students is 68.48%.  We want the decrease of the students compared to the previous percentage so we'll need to do the maximum minus the current to get the change (or the decrease).

100% - 68.48% = 31.52%

Thus, the population increase (decrease) for this year is 31.52%.

Answer:

68.47

Step-by-step explanation:

63/92

Answer:

solve m+5=4m-10 to find the value of m

Step-by-step explanation:

If you can choose one item from a group of m items and a second item from a group of n items, then the total number of two-item choices is m x n.

The total number of two-item choices that can be made when one item is chosen from a group of m items and a second item is chosen from a group of n items is given by the product of the number of choices for the first item and the number of choices for the second item.

The number of choices for the first item is m since there are m items to choose from in the first group, and the number of choices for the second item is n since there are n items to choose from in the second group.

Therefore, the total number of two-item choices is given by m x n. For example, if there are 4 items in the first group and 5 items in the second group, then the total number of two-item choices is 4 x 5 = 20.

This formula for finding the total number of two-item choices can be extended to larger groups of items as well. For instance, if there are three groups of items with sizes m, n, and p, then the total number of three-item choices is given by m x n x p.

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Answer:

yes the outcomes are equally likely

Step-by-step explanation:

12 = red yellow green

12 = 3

12/3

4

red balls are 4

yellow balls are 4

green balls are 4

so the outcome is equal for all the colour of the balls

The loss percentage for the merchant is 2.5%.

The merchant bought a quintal of potatoes, which is equal to 100 kg.

The initial cost of the potatoes is Rs 4000.

The price of potatoes was reduced by Rs 1 per kg.

Initially, the cost of 1 kg of potatoes is Rs 4000 / 100 kg = Rs 40 per kg.

After the reduction, the cost of 1 kg of potatoes becomes Rs 40 - Rs 1 = Rs 39 per kg.

The total cost after the reduction is 100 kg × Rs 39/kg = Rs 3900.

Now, we can calculate the loss

Loss = Initial cost -Final cost

Loss = Rs 4000 - Rs 3900

Loss = Rs 100

To calculate the loss percentage, we can use the formula

Loss percentage = (Loss / Initial cost) × 100

Substituting the values:

Loss percentage = (Rs 100 / Rs 4000) × 100

Loss percentage = 2.5%

Therefore, the loss percentage for the merchant is 2.5%.

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A graduated cylinder is a common laboratory instrument used to measure the volume of liquids. The unit of measurement used for a graduated cylinder depends on the markings on the cylinder itself.

In most cases, graduated cylinders are marked in milliliters (mL). This means that the cylinder is calibrated to measure volumes of liquid in units of milliliters. Milliliters are a standard unit of measurement for liquid volume in the metric system.

However, it is possible for a graduated cylinder to be marked in other units of measurement, such as liters or fluid ounces. In these cases, the cylinder would be calibrated to measure volumes of liquid in those specific units.

It is important to note that when using a graduated cylinder, the user should always read the volume at the bottom of the meniscus, which is the curved surface of the liquid in the cylinder. This ensures the most accurate measurement possible.

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Frequency distribution  is a way to organize qualitative data into categories and record the number of observations in each category.

Differentiate between frequency distribution and relative frequency ?

A frequency distribution lists how frequently each category of data occurs, but a relative frequency analysis lists how frequently each types of information occurs.

One approach to organise data is to use a "frequency distribution," which can be done by listing the data, placing it in a table, or displaying it in a graph. Then, the list's entries (distinct values) are counted in terms of how frequently they have occurred.

Define relative frequency distribution

A "relative frequency distribution," on the other hand, refers to the percentage of the total number of observations that fall into a certain group. Divide each frequency by the total amount of data in the sample to obtain this.

what is qualitative data ?

Quantitative data are counts or measures, whereas qualitative data describe categories. Examples of qualitative data include eye colours and shoe brand names in a consumer survey. Examples of quantitative data are student heights and test results.

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Answer: Associative Property of Addition

Step-by-step explanation: She had moved the parenthesis to make it easier to add the like terms and this action in the Associative Property of Addition.

The rate at which the diameter decreases when the diameter is 10 cm is -0.00798 cm/min.

To find the rate at which the diameter decreases, we can use the relationship between the surface area and the diameter of a sphere.

The surface area of a sphere is given by the formula:

A = \(4\pi r^2\), where A is the surface area and r is the radius (which is half the diameter).

Differentiating both sides of the equation with respect to time t, we get:

dA/dt = 8πr(dr/dt).

We are given that the surface area decreases at a rate of \(1 cm^2/min\), so dA/dt = \(-1 cm^2/min\). We want to find dr/dt when the diameter is 10 cm, which means the radius is r = 10/2 = 5 cm.

Substituting these values into the equation, we have:

-1 = 8π(5)(dr/dt).

Simplifying, we get:

-1 = 40π(dr/dt).

Now, solving for dr/dt:

dr/dt = -1 / (40π).

Using a calculator, this evaluates to approximately -0.00798 cm/min.

Therefore, when the diameter is 10 cm, the rate at which the diameter decreases is approximately -0.00798 cm/min. Note that the negative sign indicates the decrease in diameter.

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For calculating the power and root of real numbers, use the following properties: an × am = an+m (an)m = anm an / am = an-m.

For the given problem, we need to calculate the powers and roots of the given real numbers.

Therefore, applying the above properties, we get:

Power of -2/3 to 8Power of -2/3 to 8 = ( -2/3 )8 = ( -28 ) / ( 33 ) = 256/27 Root of 9/4 to 1/2Root of 9/4 to 1/2 = ( 9/4 )1/2 = 3/2 Power of 1252/3 to 25

Power of 1252/3 to 25 = ( 1252/3 )25 = ( 1253 ) / ( 32 ) = 15625 

Root of (-125)-2/3Root of (-125)-2/3 = ( -125 )-2/3 = -1 / ( 5 ) 

In conclusion, the powers and roots of the given real numbers are: (a) 256/27, 3/2, 15625, NOT REAL. Therefore, the answer is (a) 256/27, 3/2, 15625, NOT REAL.

Summary: The powers and roots of real numbers have been calculated using properties such as an × am = an+m (an)m = anm an / am = an-m.

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The formula to calculate the magic number in MLB is: Magic number = 163 - (number of wins by leading team) + (number of losses by trailing team) - 1.

The "magic number" in Major League Baseball (MLB) represents the combination of wins by the leading team and losses by the trailing team required for the leading team to clinch a playoff spot. To calculate the magic number, follow these steps:

1. Determine the total number of games in the season. In MLB, this is typically 162 games.

2. Subtract the number of games in the season from 163. For example, 163 - 162 = 1.

3. Subtract the number of wins by the leading team from 163. For example, if the leading team has 90 wins, 163 - 90 = 73.

4. Add the result from step 2 to the result from step 3. For example, 73 + 1 = 74.

5. Finally, subtract the number of losses by the trailing team from the result of step 4. For example, if the trailing team has 80 losses, 74 - 80 = -6. In this case, the magic number is zero, meaning that the leading team has already clinched a playoff spot.

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A dot serves to depict a point, which is a place in any space (.). Nothing about it is long, tall, shaped, or big.Therefore, the snail finally arrives at the point (6,5).

What is a point and line?

To indicate an accurate location in space, a point is denoted by a dot (.). It has no height, width, or any dimension. It is hence sizeless.

The simplest basic object in geometry is a point. A dot and a capital letter are used to identify it. Only position is represented by a point, which has no size (that is, zero length, zero width, and zero height).

A dot serves as a visual representation of a point, which is a place in any space (.). It lacks all dimensions—length, height, shape, and size. With capital letters, it denotes the start of drawing any figure or shape. Line. a collection of points together along a straight path.

The snail moves 1 unit North, 2 units East, 3 units South, 4 units West, 5 units North, 6 units East, 7 units South, 8 units West, 9 units North, and 10 units East.

Starting at (0,0), the snail moves:

Therefore, the snail finally arrives at the point (6,5).

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A probability distribution is a listing of all possible outcomes along with their likelihood of occurrence.

It is a way of describing the likelihood of different outcomes in a statistical experiment or random event. It is used to calculate the probability of different events or outcomes in situations where there is uncertainty or variability. There are two types of probability distributions: discrete and continuous.

Discrete probability distributions are used when the possible outcomes of a statistical experiment are discrete or countable, such as the number of heads obtained in flipping a coin. Continuous probability distributions are used when the possible outcomes of a statistical experiment are continuous or uncountable, such as the height of people in a population.

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Answer:

A.

Step-by-step explanation:

It has the correct slopes and y-intercepts.

Answer:

A.

Step-by-step explanation:

f(0) = -8

That eliminates choices C. and D.

f(1) = -11

A.

Try x = 1.

y = -3(1) - 8

y = -3 - 8 = -11

Answer: A.

Answer:

24/1

Step-by-step explanation:

24/1. because when you dive you get 24. 24 in fraction form is 24/1.

Answer:

Kay sold 6 boxes and Ayan sold 19 boxes

Step-by-step explanation:

Let x be the number of boxes sold by Kay and

Let y be the number of boxes sold by Ayan

Then according to given statements, the equations will be:

\(x+y = 25\ \ \ Eqn\ 1\\x = y-13\ \ \ Eqn\ 2\)

Putting x = y-13 in equation 1

\(y-13+y = 25\\2y-13=25\\2y=25+13\\2y = 38\\\frac{2y}{2} = \frac{38}{2}\\y = 19\)

Putting y = 19 in equation 2

\(x = 19-13 = 6\)

So we get x=6 and y=19

Hence,

Kay sold 6 boxes and Ayan sold 19 boxes

Answer:

Please post useful questions thanks!

Step-by-step explanation:

After considering the given data we conclude that the curvature of the curve is \((17/10)\sqrt(2/5)\)

To evaluate the curvature of the curve \(r(t) = (cos(3t), sin(2t), t)\)at the point (1, 0, 0), we have to find the first and second derivatives of the curve, as well as the magnitude of the first derivative.
\(r(t) = (cos(3t), sin(2t), t)\)
\(r'(t) = (-3sin(3t), 2cos(2t), 1)\)
\(r''(t) = (-9cos(3t), -4sin(2t), 0)\)
\(|r'(t)| = \sqrt(-3sin(3t))^2 + (2cos(2t))^2 + 1^2= \sqrt9sin^2(3t) + 4cos^2(2t) + 1\)
At the point (1, 0, 0), we have t = 0, so:
\(|r'(0)| = \sqrt9sin^2(0) + 4cos^2(0) + 1 = \sqrt(10)\)
Hence, the curvature of the curve at the point (1, 0, 0) is given by:
\(K = |r'(t) x r''(t)| / |r'(t)|^3\)
At t = 0, we have:
\(r'(0) = (0, 2, 1)\)
\(r''(0) = (-9, 0, 0)\)
\(r'(0) x r''(0) = (-2, -9, 0)\)
\(| r'(0) x r''(0) | = \sqrt(85)\)
Then, the curvature of the curve \(r(t) = (cos(3t), sin(2t), t)\)at the point (1, 0, 0) is:
\(K = \sqrt(85) / (\sqrt(10))^3 = \sqrt(85) / 10\sqrt(10) = (17/10)\sqrt(2/5)\)
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Asking subject matter experts to rate each item in a test would be most helpful in strengthening the content validity of a test

Asking subject matter experts to rate each item in a test would be most helpful in strengthening the content validity of a test. Content validity refers to the extent to which a test accurately measures the specific content or domain it is intended to assess. By involving subject matter experts, who are knowledgeable and experienced in the domain being tested, in the evaluation of each test item, we can gather expert opinions on the relevance, representativeness, and alignment of the items with the intended content. Their input can help ensure that the items are appropriate and adequately cover the content area being assessed, thus enhancing the content validity of the test.

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