Find the surface area of the cube with 2/3 units squared

Answer:

I would say A.

Step-by-step explanation:

The chance of getting no fives in 20 spins with 8 equal sectors is 1 in 160. The data is also slightly skewed left. All the other graphs are not skewed and have 1 or more outcome for each box. This indicates an unfair data-generating process for plot A.

I won't go into much depth of this analysis, but it should be enough to make you understand what is going on.

Hope this helps!

Answer:

Step-by-step explanation:

Answer:

y=78.4

Step-by-step explanation:

78.4/11.2 is 7

Answer:

C

Step-by-step explanation:

right angled triangle because it has clearly shown the sign of 90 degree

The program to illustrate the information will be:

This function gets the value of the property from the user,

# calculates the tax, then displays the value of the tax

def show_tax():

# getting the value of the property from the user

property_value = float(input("Enter the property value: "))

# calculating the tax

property_tax = property_value * 0.0065

# displaying the value of the tax

print("Property tax: $ {0:.2f}".format(property_tax))

This program will receive the lot number from the user, while the lot number does not equal 0, then it gets the value of the property from the user, calculates the tax, then displays the value of the tax

The main() function will receive the lot number from the user,

# while the lot number does not equal 0,

# call the show_tax() function then ask for the next lot number.

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9514 1404 393

Answer:

  total cooling was 252 degrees

Step-by-step explanation:

  quantity = rate × time

The total temperature change is ...

  (-6°/h)(42 h) = -252°

The total change in temperature was a cooling of 252 degrees.

Answer:

Equation: 26-14=(n)

Step-by-step explanation:

If you rest 14 from 26 that is the number of people that still need one.

(The answer is 12)

In the proportion (5x + 1):3 = (2x + 2):7, the value of x is -1/29.

In the proportion (6x):(4x) = 7, there is no value of x that satisfies the proportion.

To find the value of x in the given proportions, let's solve them one by one:

(5x + 1) : 3 = (2x + 2) : 7

To solve this proportion, we can cross-multiply:

7(5x + 1) = 3(2x + 2)

35x + 7 = 6x + 6

Subtracting 6x from both sides and subtracting 7 from both sides:

35x - 6x = 6 - 7

29x = -1

Dividing both sides by 29:

x = -1/29

Therefore, the value of x in the first proportion is -1/29.

(6x) : (4x) = 7

To solve this proportion, we can simplify the left side:

6x / 4x = 7

Dividing both sides by 2x:

3/2 = 7

This equation is not true, as 3/2 is not equal to 7.

Therefore, there is no value of x that satisfies the second proportion.

In summary, the value of x in the proportion (5x + 1) : 3 = (2x + 2) : 7 is -1/29, and there is no value of x that satisfies the proportion (6x) : (4x) = 7.

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Answer:

Total Cost, C(x) = 21000 + 11.60x

Revenue, R(x) = 20(x)

Step-by-step explanation:

Given the investment, which is fixed cost = $21000

Per unit cost of product = $11.60

Selling price = $20

Total cost is the sum of fixed cost and the variable cost:

Thus, TC = FC + VC

Let the number units = x

C(x) = 21000 + 11.60x

Now the total revenue:

R(x) = 20(x)

Answer:-3.5

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

We can see here that the probability that the password does not have repeated letters, expressed to the nearest tenth of a percent is = 9.8%.

Probability is a measure of how likely an event is to happen. It is expressed as a number between 0 and 1, where 0 means the event is impossible and 1 means the event is certain.

The probability of an event can be calculated using the following formula:

Probability = Favorable Outcomes / Total Outcomes

The number of possible passwords is:

26 × 26 × 26 × 26 × 26 × 26  = 308,915,776.

The number of passwords with no repeated letters is

26P6 = 30,260,000.

The probability of a password having no repeated letters is

= 30,260,000 / 308,915,776 = 0.09779 = 9.78%.

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Answer:

It would have to be (C) 50.27 because 25 is too short for a diameter of 8 seeing it would be 8x4 to get 32 in which 25 is not long enough for. So the answer is C.

Step-by-step explanation:

multiply -4x the power of 5 by the numbers in the bracket then you will get the answer

We can use the rule of three to solve this.

If 60 cookies need 4 cups of flour, then 90 cookies will need x cups of flour:

Answer: we will need 6 cups of flour for 90 cookies.

Answer: c=4 d=5

Step-by-step explanation:

The range of the graph of the exponential function is (b) {y | y > 0}

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

The graph of the exponential function

The rule of an exponential function is that

The domain is the set of all real numbers

This means that the input value can take all real values

However, the range is always greater than the constant term

From the graph, the constant term is 0

So, the range is y > 0

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Answer: 5 inspections in 4 hours, because if its 8 hours it would be 10 inspections

Step-by-step explanation:

Answer:

1.25

Step-by-step explanation:

10 ÷ 8 = 1.25

Answer:

-10p4q

Step-by-step explanation:

Answer:

138.04

Step-by-step explanation:

476 x .71 = 337.96

476 - 337.96 = 138.04

Herb spent 55 hours at the library.

Fractions defines a part of a whole and are represented as a numerical value. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Total time spent in the Library = 1/6 + 1/4 + 1/2

Total time spent = 11/12 x 60 mins

Total time spent = 55 hours

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Answer:

2,748.5

Step-by-step explanation:

Answer:

thank uuu

Step-by-step explanation:

69200000 in scientific notation is  6.92 × 10⁷.

Scientific notation is a form of presenting very large numbers or very small numbers in a simpler form.

Scientific Notation is a special way of writing numbers:

For example 800 is written as 8 × 10² in Scientific Notation.

Therefore, let's write the scientific notation of the number 69200000.

Hence,

69, 200, 000 = 6.92 × 10⁷

The logic is that we will count backwards until we meet the last number. Since we counted towards the left side, the exponent will be positive.

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Answer:

The dimensions are (2y+5) by 2(y-1) or 2(2y+5) by (y-1)

Step-by-step explanation:

4y^2 + 6y – 10

Factor the expression

Factor out the greatest common factor

2 ( 2y^2 +3y -5)

2 ( 2y+5) ( y-1)

A = l*w

The dimensions are (2y+5) by 2(y-1) or 2(2y+5) by (y-1)

The required probability is 3 √7 / 32.

Given, a square with sides of length 4 units and a red-shaded triangle with sides 3 units, 3 units and 4 units. We need to find the probability that a randomly selected point within the square falls in the red-shaded triangle.To find the probability, we need to divide the area of the red-shaded triangle by the area of the square. So, Area of square = 4 × 4 = 16 square units. Area of triangle = 1/2 × base × height.

Using Pythagorean theorem, the height of the triangle is found as: h = √(4² − 3²) = √7

The area of the triangle is: A = 1/2 × base × height= 1/2 × 3 × √7= 3/2 √7 square units. So, the probability that a randomly selected point within the square falls in the red-shaded triangle is:  P = Area of triangle/Area of square= (3/2 √7) / 16= 3 √7 / 32.

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Ricardo will transform a triangle contained in quadrilateral 2 by reflecting over the x-axis and dilating by a scale factor of 0.5. This will result in a new triangle that is still contained within the quadrilateral, as the y-coordinates of all points will be negated while the x-coordinates remain the same.

The collection of all potential input values for a function is referred to as the domain in mathematics. The whole set of values that the function is specified for makes up this set.

The statement "Ricardo will transform a triangle contained in quadrilateral 2 by reflecting over the x-axis and dilating by a scale factor of 0.5" is a true statement.

A figure can be mirrored over the x-axis by changing each point in the original figure into a new point on the other side of the x-axis while retaining the same distance from the x-axis. As a result, all the points in the original figure's y-coordinates will be negated but the x-coordinates stay the same. The fact that a triangle is enclosed within quadrilateral 2 will remain the same even if the triangle is reflected across the x-axis.

When a figure is enlarged by a scale factor of 0.5, each point of the original figure is changed to a new point that is located half as far from the center of enlargement as the original point. This results in a halving of all distances in the figure. Therefore, a triangle contained in quadrilateral 2 will remain contained in the quadrilateral even after being dilated by a scale factor of 0.5.

Consequently, distorting the triangle by a scale factor of 0.5 and reflecting it across the x-axis would produce a new triangle that is still contained inside quadrilateral 2.

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Answer:

Step-by-step explanation:

$1.25 for 1 slice is the unit rate because a unit rate is the measure of a single unit, which in this case is 1 slice.