A restaurant sold 9 hot dogs every day for a week.
How many hot dogs were sold during the week?​

Answer:

The volume of a cube is given by the formula V = s^3, where s is the length of a side of the cube. In this case, the length of a side is 11.4 centimeters with a possible error of + - 0.04 centimeters.

To find the possible error in the value of the volume of the cube, we can use the formula for the maximum error in a product:

max error in V = |V| * (max error in s / s)

where |V| is the absolute value of the volume, and max error in s is the maximum possible error in the measurement of the side.

Substituting the given values, we get:

max error in V = |11.4^3| * (0.04 / 11.4)

max error in V = 538.516 * 0.00351

max error in V = 1.89 cubic centimeters (rounded to two decimal places)

Therefore, the estimate for the possible error in the value of the volume of the cube is 1.89 cubic centimeters

Log22/Log9 express log_9 22 in terms of common logarithms

Common logarithms, is commonly describd as base-10 logarithms.

It is a type of logarithm that involve taking the logarithm of a number with respect to the base of 10.

This means that common logarithms show how many powers of ten must be increased to get a particular number. The usual logarithm of 100, for example, is 2, because 10 raised to the power of 2 equals 100.

The answer provided is based on the full question below;

-------------express log_9 22 in terms of common logarithms

a. Log 22/9

b. Log 198

c. Log22/Log9

d. Log9/Log22

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Answer:

(0,-3),(1,-1),(2,1)

Step-by-step explanation:

y=2(0)-3

0-3

y=-3

y=2(1)-3

2-3

y= -1

y=2(2)-3

4-3

y=1

Answer:

Below

Step-by-step explanation:

20x to the power of three y ÷ by 5 will equal the same as

40x10

Answer: I want to say 3/4

Step-by-step explanation:

Answer:

Pvalue = 0.020335

X² = 14.99

CONCLUSION: THERE IS DIFFERENCE IN MARKET SHARES

Step-by-step explanation:

H0 : there is no difference in market shares

H1: there is difference in market shares

Chisquare (X²) = (observed - Expected)²/ expected

Honda Civic - 0.20 * 400 = 80 : (98-80)^2 /80 = 4.05

Toyota Corolla - 0.17 * 400 = 68 : (72-68)²/68 = 0.235

Nissan Sentra - 0.12 * 400 = 48 : (54-48)²/48 = 0.75

Hyundai Elantra - 0.10 *400 = 40 : (44-40)²/40 = 0.4

Chevrolet Cruze - 0.10 * 400 = 40 : (42-40)²/40 = 0.1

Ford Focus - 0.08 * 400 = 32 : (25-32)²/32 = 1.531

Others - 0.23 * 400 = 92 : (65-92)²/92 = 7.924

X² = (4.05+0.235+0.75+0.4+0.1+1.531+7.924) = 14.99

The obtain the Pvalue ;

We use the Pvalue from Chisquare calculator :

Pvalue(14.99, 0.05, df= 6) = 0.020335

Decision region :

Reject H0 ; if Pvalue < α

THERE IS DIFFERENCE IN MARKET SHARES

Market share differences:

* 98/400 = 0.245,

0.245-0.20 = 0.045

* 72/400 = 0.18,

0.18 - 0.17 = 0.01

* 54/400 = 0.135,

0.135 - 0.12 = 0.015

* 44/400 = 0.11,

0.11 - 0.10 = 0.01

* 42/400 = 0.105

0.105 - 0.10 = 0.005

* 25/400 = 0.0625

0.0625-0.08 = -0.0175

* 65/400 = 0.1625

0.1625 - 0.23 = -0.0675

Answer:

Step-by-step explanation:

17×5=85$ Was his total pay.

Answer:

$85

Step-by-step explanation:

3×5+4×5+6×5+4×5=85

The Length of the rectangle is: B. 6 2/3.

The area of a rectangle is calculated as: Area = (length)(width). Therefore, if we known the area of a rectangle and its width, we can find the length of the rectangle using:

Length of rectangle = area of rectangle / width of rectangle.

Given the following:

Area of a rectangle = 21 and 2 over 3 square inches

Width = 3 and 1 over 4 inches

Length of the rectangle = 21 2/3 ÷ 3 1/4

Length of the rectangle = 65/3 ÷ 13/4

Length of the rectangle = 65/3 × 4/13

Length of the rectangle = 260/39 = 6 2/3.

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Answer:

c. The period is 2π

Step-by-step explanation:

The period of a function is the smallest value of $p$ for which\( f(x+p) = f(x)\) for all x.

For the function f(x) = 2cos(x^2), we can see that f(x+2π) = f(x) for all x.

This is because the cosine function has a period of 2π. Therefore, the period of f(x) = 2cos(x^2) is \(\boxed{2\pi}\)

Answer:

yes

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Richmond has 7 and Dollarville has 3. 7 - 3 = 4

Answer:

the function is an exponential funtion.

Step-by-step explanation:

learned it

Answer:

---------------------------------------

Let the cost of the meal be x.

Adding a tip of 19%:

Answer:

Wyatt should multiply with 1.19.

Step-by-step explanation:

Forming the expression,

→ 1 + (19% of 1)

Now the required number is,

→ 1 + (19% of 1)

→ 1 + ((19/100) × 1)

→ 1 + (19/100)

→ 1 + 0.19 = 1.19

Hence, required number is 1.19.

The domain and range of the graph above in interval notation include the following:

Domain = [-6, 3]

Range = [-3, 3]

In Mathematics and Geometry, a domain refers to the set of all real numbers (x-values) for which a particular function (equation) is defined.

In Mathematics and Geometry, the horizontal portion of any graph is used to represent all domain values and they are both read and written from smaller to larger numerical values, which simply means from the left of any graph to the right.

By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:

Domain = [-6, 3] or -6 ≤ x < 3.

Range = [-3, 3] or -3 < y < 3

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Answer:

The coefficient in the first term is 4

The constant is 6

There are 4 terms in this expression

The variable in the third term is y

Step-by-step explanation:

The constant is 6 because it is the only term without a variable, therefore the one term that will stay the same/remain constant.

The first term is 4x^2, the second term is -5x, the third term is 3y, and the fourth term is 6.

The variable in the first term is x^2, therefore the coefficient of x^2 is 4.

The conditional probability for this problem is given as follows:

C. P(A|B) = 2/5 = 0.4 = 40%.

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

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

For this problem, we have that 5 students play soccer, and of those, 2 play basketball, hence the conditional probability is given as follows:

C. P(A|B) = 2/5 = 0.4 = 40%.

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The expressions that are equivalent to 36x² - 64 are (a) 4(3x - 4)(3x + 4) and (e) (6x - 8)(6x + 8)

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

36x² - 64

For the expression, we can apply the difference of two squares

Using the above as a guide, we have the following:

36x² = (6x)²

64 = 8²

So, we have the following:

36x² - 64 = (6x)² - 8²

Apply the difference of two squares

36x² - 64 = (6x - 8)(6x + 8)

Factor out 4 from the expression

36x² - 64 = 4(3x - 4)(3x + 4)

Hence, the expressions that are equivalent to 36x² - 64 are 4(3x - 4)(3x + 4) and (6x - 8)(6x + 8)

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Answer:

C

Step-by-step explanation:

It's not a since the ranges are both 7

The median of the countryside zoo is smaller than the cityside zoo so b is false.

d is incorrect since we established that the medians are different.

Answer:the answer is 182.7

Step-by-step explanation:brainliest please Sans Undertale out

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Answer:

x=1b(k+2)=1b(k+2.0)

= k+2/x

Step-by-step explanation:

Step 1: Add 2 to both sides.

Step 2: Divide both sides by x

Answer: x=1b(k+2)=1b(k+2.0)

Hope this helps.

Answer:

  (x -3)² +(Y -2)² = 4

Step-by-step explanation:

You want the equation of a circle centered at (3, 2) containing point (5, 2).

The two given points lie on the horizontal line y=2. The distance between them is the difference of their x-coordinates: 5 -3 = 2. This is the radius of the circle.

The equation of a circle with center (h, k) and radius r is ...

  (x -h)² +(y -k)² = r²

For (h, k) = (3, 2) and r = 2, the equation is ...

  (x -3)² +(y -2)² = 4

We will see that the fraction is 1/20, 1/20 of the total movies are action movies that have been playing for more than three weeks.

Here we want to find the fraction of all the movies at the theater are action movies that have been playing for more than three weeks.

First, we know that 1/4 of the total number of movies are action movies, and, of these 1/4 movies, 1/5 have been playing at the theater for more than 3 weeks.

Then the fraction that we want is:

f = (1/4)*(1/5)

f = 1/20

That is the fraction we wanted to get.

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The total number of stamps Dana has in her scrapbook is 1,279 stamps

Given:

Total stamps = 875 + 332 + 72

= 1,279 stamps

Therefore, the total number of stamps Dana has in her scrapbook is 1,279 stamps

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Answer:

Step-by-step explanation:

Describe a functiDescribe a function that takes an input, adds 2, and then multiplies by 4on that takes aDescribe a function that takes an input, adds 2, and then multiplies by 4n inpDescribe a function that takes an input, adds 2, and then multiplies by 4ut, adds 2, and then multiplies by 4

Answer:

C. \( y + 2 = -3(x - 1) \)

Step-by-step explanation:

All we need to create an equation of the given graph is a point on the line (x1, y1) and the slope (m) of the line.

Thus, equation of in point-slope form is given as \( y - y_1 = m(x - x_1) \).

Finding the slope (m) of the line of the graph given, using points (0, 1) and (1, -2).

\( m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-2 - 1}{1 - 0} = \frac{-3}{1} = -3 \)

Substitute (x1, y1) = (1, -2) and m = -3 into \( y - y_1 = m(x - x_1) \)

\( y - (-2) = -3(x - 1) \)

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

The answer is C.

Answer:

a) f(1) = 3

b) f(-1) = -0.25

c) x = 0, 3

d) x = -0.75

e) domain   [-2, 4]

    range   [-1, 3]

Step-by-step explanation:

In this graph, f(x) is represented by the y-axis.

a) We can see that f(1) (the y-value when x = 1) is 3.

b) Looking at the graph, we can estimate f(-1) as about -0.25.

c) We need to find the x-values when the y-axis is at 1. We can see that there are two points at x = 0, 3.

d) Looking at the graph, we can estimate that f(x) = 0 around when x = -0.75.

e) The domain of a function is its set of x-values. We can see that f(x) spans from x = -2 to x = 4. That range in interval notation is: [-2, 4]

The range of a function is its set of y-values. We can see that f(x) spans from y = -1 to y = 3. That range in interval notation is: [-1, 3].

Using translation concepts, it is found that:

-------------------

\((-5,-4) \rightarrow (-5 - 3, -4 + 2) = (-8, -2)\)

\((1,7) \rightarrow (1 - 3, 7 + 2) = (-2, 9)\)

Thus:

B' is: (-8, -2).

C' is: (-2, 9).

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Answer:

(0,-2)

(5,-5)

(-3,4)

Answer:(0,-2)(5,-5)(-3,4)

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

if it is 300 feet ABOVE sea level, then it is a positive answer.

you would want to look for the words 'above' or 'below' if it is talking about sea level.