What is the cost of making one burrito? (Remember that costs are negative.) Explain how you found your answer.

The expected (mean) number of products ready for purchase by customers in a selection of 27 products is approximately 25.

Out of each 100 products, 93 are ready for purchase by customers.

To find the expected number of products ready for purchase in a selection of 27, follow these steps:
1. Determine the probability of a product being ready for purchase: 93 (ready products) ÷ 100 (total products) = 0.93.
2. Multiply the probability by the number of selected products: 0.93 × 27 = 25.11.
The expected (mean) number of products ready for purchase by customers in a selection of 27 products is approximately 25.

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Answer:

ok

Step-by-step explanation:

thx for the points

Answer:

90°

Step-by-step explanation:

Hope it helps!!

The measure of Arc is 90 degree.

An "arc" is a smooth curve that connects two points in mathematics. In general, an arc is a section of a circle. It is essentially a portion of a circle's circumference.

A circle's arc is defined as a portion or segment of its circumference. A chord of a circle is a straight line that can be created by connecting the two ends of an arc. A semicircular arc is one whose length is exactly half that of a circle.

Since, m(arc EF) = Angle subtended by the arc EF at the center

                          = 146°

m(arc DE) = 90°

Thus, the measure of arc DE is 90 degree.

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Answer: n=1/27=0.037

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 3*n-(1/9)=0

Simplify 1/9

3n -  1/9  = 0

Rewrite the whole as a fraction using  9  as the denominator :

          3n     3n • 9

    3n =  ——  =  ——————

          1        9  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

3n • 9 - (1)     27n - 1

————————————  =  ———————

     9              9  

End of step 2  

27n - 1

 ———————  = 0

    9  

Start of step 3

When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 27n-1

 ————— • 9 = 0 • 9

   9  

Now, on the left hand side, the  9  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  27n-1  = 0

Solving a Single Variable Equation:

3.2      Solve:    27n-1 = 0

Add  1  to both sides of the equation :

                     27n = 1

Divide both sides of the equation by 27:

                    n = 1/27 = 0.037

Answer:

4

Step-by-step explanation:

ik it

Answer:

The answer is 4

Step-by-step explanation:

The answer is 4 because i did it on khan and it was right.

A ceramic paperweight is shaped like a square pyramid. the height of the paperweight is 1 inch.

What is Pythagorean Theorem?

Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“. The sides of this triangle have been named Perpendicular, Base, and Hypotenuse.

To find the height of the paperweight, we can use the Pythagorean Theorem, which relates the lengths of the sides of a right triangle.

In this case, the height of the paperweight, which is the unknown side, forms a right triangle with one of the slant heights and half the length of the square base, as shown in the diagram below:

     /\  

    /   \

   /      \

  /         \

 /_ _ _ _\

     4 in

To apply the Pythagorean Theorem, we can write:

height² + (1/2 * 4 in)² = 3 in²

Simplifying, we get:

height² + 8 in² = 9 in²

Subtracting 8 in² from both sides, we get:

height² = 1 in²

Taking the square root of both sides, we get:

height = 1 in

Therefore, the height of the paperweight is 1 inch.

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Answer:

x= 7 1/2

Step-by-step explanation:

Subtract the 1/2 to get it out of the way (whatever you do on one side of the = sign you have to do to the other)

So 10- 1/2= 9 1/2

Subtract the 2 to get it out of the way

9 1/2-2=

7 1/2

Hope it helped :)

The stem-and-leaf plot for the examination grades is not provided in the query, and Without specific frequency information, it is not possible to construct an accurate relative frequency histogram, estimate the graph of the distribution, or discuss the skewness.

(a) The stem-and-leaf plot for the given examination grades, with stems ranging from 1 to 9, is as follows:

1 | 0 5 5 7 5 5 5 4 3 7 0 4 7 9 5 8
2 | 3 5 1 2 0 5 1 5 6 4 5 6 8 4 7 4
3 | 6 2 4
4 | 1 3 8
5 | 2 4 5 7
6 | 0 2 4 1 3 4 2
7 | 0 1 6 4 7 8 6 4 2
8 | 0 2 5 8 4
9 | 0 8

(b) The relative frequency histogram for the distribution of grades is a graphical representation of the frequency of each grade range. It provides an estimate of the distribution's shape and skewness. Without specific frequency information, it is not possible to construct an accurate histogram or estimate the graph of the distribution. However, by observing the stem-and-leaf plot, we can see that the grades are roughly symmetrically distributed around the mid-60s to mid-70s range, indicating a relatively balanced distribution.

(c) To compute the sample mean, sample median, and sample standard deviation, we can use the given data. The sample mean is the average of all the grades, the sample median is the middle value when the grades are arranged in ascending order, and the sample standard deviation measures the spread or variability of the grades. Calculating these measures for the given data will provide specific numerical values for the sample mean, sample median, and sample standard deviation.

Note: Since the answer requires specific numerical computations, I'm unable to provide the exact values without the use of a calculator or software.

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Calculating this expression will give us the amount the farmer needs to save annually over the 8-year period.

Given:

Payment required at the end of each year: P50,000

Number of years until the daughter starts college: 8

Interest rate: 7% (compounded annually)

We can calculate the annual savings using the formula for the present value of an ordinary annuity:

P = \dfrac{PMT \times (1 - (1 + r)^{-n}{r}

Where:

P = Present value (amount to be saved annually)

PMT = Payment amount (P50,000)

r = Interest rate per period (7% or 0.07)

n = Number of periods (8)

Let's substitute the given values into the formula:

\[ P = \dfrac{50,000 \times (1 - (1 + 0.07)^{-8}{0.07} \]

Calculating this expression will give us the amount the farmer needs to save annually over the 8-year period.

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The probability that the satellite system operates adequately is 0.7056.

The probability that a component is not functional is 0.4. Therefore, the probability that a component is functional is 1-0.4=0.6.
Using the rule of combinations, there are 6 possible combinations of functional and non-functional components:
1. All 4 components are functional: (0.6)^4=0.1296
2. 3 components are functional: (0.6)^3(0.4)=0.3456
3. 2 components are functional: (0.6)^2(0.4)^2=0.2304
4. 1 component is functional: (0.6)(0.4)^3=0.0256
5. No components are functional: (0.4)^4=0.0256
6. At least 2 components are functional: P(2 or 3 or 4) = 0.1296 + 0.3456 + 0.2304 = 0.7056
Therefore, the probability that the satellite system operates adequately is 0.7056.

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Answer:

Where is the formula

Step-by-step explanation:

Answer:

Step-by-step explanation:

investment

Answer:

B. 12cm

Step-by-step explanation:

Is the answer cause i did it on edge

A fraction is a smaller part of a whole number.

A whole number is defined as the number that is natural and it includes numbers such as 0, 1,2,3,4,5,6,7,8,9, 10. This means that is doesn't contain numbers that has decimal points or fractions such as. 1.5 or 1½ respectively.

A fraction is defined as the part of a whole value such as 1/4 which is 25% of 1. This means that it is the smaller part of a whole number.

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Answer: 10

Step-by-step explanation:

6-5 = 1

-2 x 1 = -2

-2 x -5 = 10

The answer choice which represents a function among the given answer choices is; Choice B.

According to the given task content; the table which represents a function among the given answer choice is to be identified.

Recall that a function can be defined as a relation in which case; each input value is assigned not more than one value.

By observation, only the answer choice B has a combination of input and output values in which case; each input value is assigned only one output value.

Hence, since a function is a relation which is characterized by assigning only one output value to each input value; the correct answer choice is; Choice B.

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Answer:

-3(2x+3)=21 does not become -6x+9=21 because wrong foiling.

Step-by-step explanation:

When you distribute -3 with 2x+3 you multiply both values by -3.

-3*2x = -6x

-3*3 = -9 <- This is where the error is. It's -9, not +9.

Answer: I think you had a typo or something. the equations are the same

Step-by-step explanation: however the correct answer is 158= 112 + p or 112+p=158! I hope this helps

Answer:

e

Step-by-step explanation:

The rule of the sides of a triangle is that the sum of the lengths of any two sides of a triangle is always greater than the length of the third side. This rule is also known as the triangle inequality theorem.

Given the expression:

You need to expand it in order to find an equivalent expression.

It is important to remember the Sign Rules for Multiplication:

Now you have to apply the Distributive Property in order to expand the expression. You get:

Hence, the answer is: Last option.

The three computations covered by the reliability factor table are sample size, index of reliability, and index of precision. Sample size deals with the size of the sample being used in order to achieve a desirable level of reliability.

Index of reliability is used to measure the consistency of results achieved over multiple trials. It does this by calculating the total number of items that contribute significantly to the final result. Finally, the index of precision measures the effect size of the sample, which is determined by comparing the results from the sample with the expected results.

The sample size computation gives the researcher an idea of the number of items that should be included in a sample in order to get the most reliable results. This is done by taking into account a number of factors including the variability of the population, the type of measurements used, and the desired level of accuracy.

The index of reliability is commonly calculated by finding the ratio of the number of items contributing significantly to the total result to the total number of items in the sample. This ratio is then multiplied by 100 in order to get a final score.

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To calculate the simple interest earned by the Buckley family, we can use the formula:

Simple Interest = (Principal * Rate * Time) / 100

where:

Principal = $500 (the amount deposited in the savings account)

Rate = 4% per year (the interest rate offered by the savings account)

Time = 5 years (the length of time the money will be saved)

Plugging in the values, we get:

Simple Interest = (500 * 4 * 5) / 100

Simple Interest = 100

Therefore, the Buckley family will earn a simple interest of $100 after 5 years.

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False. Line charts are best suited for representing data that follows a sequential order, such as time series data. Nonsequential data is better represented by other types of charts, like scatter plots or bar graphs.

Line charts are graphical representations of data points connected by lines. They are commonly used to display trends over time or sequential data. For example, they are often used to show the change in stock prices over a period of time or the temperature variations throughout the day. This sequential order is the key feature of line charts.

However, for data that does not follow a sequential order, line charts may not be the best choice. Nonsequential data, such as categorical or unrelated data points, are better represented by other types of charts. Scatter plots, for instance, are useful for showing the relationship between two variables that are not necessarily ordered. Bar graphs can also be used to compare nonsequential data points in different categories.

In summary, line charts are not best suited for representing data that follows a nonsequential order. They are most effective when used to display data that has a clear sequential relationship, allowing for easy interpretation of trends and patterns.

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Answer:

The weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton.

hope that helps love!

Answer:

x= 2

Step-by-step explanation:

Isolate the radical

Raise each side of the equation to the power of 3

Answer:

c is the answer

Step-by-step explanation:

Answer:

that is correct!!! and good job