Leslie is considered renting a car for the weekend. The weekend daily rate is $24.99. If she plans on picking up the car on Friday morning and returning it Sunday evening, how much will the rental cost her?

Answer:

n=2.56

Step-by-step explanation:

Answer:

34 years

Step-by-step explanation:

f = s + 28          Eq. 1

f+8 = 3(s+8)      Eq. 2

f = father age

s = son age

replacing Eq. 1 on Eq. 2

(s+28) + 8 = 3(s+8)

s + 36 = 3*s + 3*8

s + 36 = 3s + 24

36 - 24 = 3s - s

12 = 2s

12/2 = s

s = 6

from the Eq. 1

f = 6 + 28

f = 34

Check

from the Eq. 2

34+8 = 3(6+8)

42 = 3*14

The following are crucial factors in hypothesis testing:

In statistics, the process of hypothesis testing involves putting an analyst's presumption about a population parameter to the test.

Thus, before conducting the hypothesis testing, a null hypothesis as well as an alternative hypothesis are established.

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Answer:

x = 2

y = - 1

Step-by-step explanation:

Please see the step by step solution in the picture attached below.

Hope it can help you. Have a nice day!

The mean of the Poisson distribution is found to be 0.1.

The mean of a Poisson distribution is given by µ, which is the expected number of occurrences in the specified interval.

In our scenario above, µ = 0.1, which means we expect to have 0.1 occurrences in the specified interval.

We use

µ = ΣxP(x),

and  ΣxP(x) = sum of the product of each value of x

µ = (0 × 0.9048) + (1 × 0.0905) + (2 × 0.0045) + (3 × 0.0002)

µ = 0 + 0.0905 + 0.009 + 0.0006

µ = 0.1

In conclusion, the mean of the Poisson distribution is 0.1.

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complete question:

The following is a Poisson probability distribution with µ = 0.1. x P(x)

0 0.9048

1 0.0905

2 0.0045

3 0.0002

The mean of the distribution is _____.

Answer:

12 rolls, because 4.25 go into 20 , four times so u take 4 and multiply it by 3 and get 12.    

The complex vector space of polynomials is a vector space over complex number fields and is composed of complex-valued functions of a complex variable.

A vector represents a mathematical entity with both magnitude and direction. When the vector elements are generally complex numerals, then the column space is referred to as complex. The set of polynomials in such a vector space generates the space over the domain of complex numbers by combining extra polynomials that are each specified portion and by multiplying each coefficient by the scalar.

In this vector space, the polynomials are vectors whereas the complex numerals are scalars. These requirements for the space are in addition also catered by this space, like the associativity and commutativity of vector addition, the presence of additive inverses, the distributivity of scalar multiplication over vector addition, and the existence of a neutral element with respect to vector addition.

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Answer:

1) Congruent

2) Supplementary

3) Congruent

4) Congruent

Step-by-step explanation:

1) The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent .

2) Formally, we can say that if two lines are parallel, then consecutive interior angles are supplementary. We refer to this as the consecutive interior angles postulate.

3) When the lines are parallel, the corresponding angles are congruent . When two lines are cut by a transversal, the pairs of angles on one side of the transversal and inside the two lines are called the consecutive interior angles.

4) The Alternate Exterior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate exterior angles are congruent.

Answer:

idek

Step-by-step explanation:

The critical point is a point of the function where the first derivative is equal to zero or undefined. Mathematically, let f(x) be the function, then the critical point of the function is obtained by solving f’(x)= 0 or f’(x) undefined.

To determine the critical points of the function, we find its first derivative. Let’s differentiate the given function f(x)= 3x² − 12x + 4. To find the critical points of the function f(x) = 3x² − 12x + 4, we first find its first derivative. Let’s differentiate the given function using the power rule, which states that if f(x) = xn, then f’(x) = nx^(n-1).We get:f’(x) = d/dx[3x² − 12x + 4] = 6x − 12We set the first derivative to zero to find the critical points.6x - 12 = 0 ⇒ x = 2Therefore, x = 2 is the only critical point of the function.Next, we need to rank this critical point to determine whether it is a minimum, maximum, or point of inflection. To do this, we use the second derivative test.The second derivative of f(x) = 3x² − 12x + 4 is:f’’(x) = d²/dx²[3x² − 12x + 4] = 6The second derivative is positive for all values of x, which means that the critical point is a local minimum.

Hence, the critical point of the function f(x) = 3x² − 12x + 4 is x = 2, and it is a local minimum.

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Answer:

7

Step-by-step explanation:

X>=7

We distribute and then transfer to the other side

Holy will take 13/5 or 2.6 hours to finish the bookcase.

The relation between time and work is

Work Done = Time Taken × Rate of Work ·

or, Rate of Work = 1 / Time Taken ·

or, Time Taken = 1 / Rate of Work ·

Now it is given that,

Time taken by Fritz to build a bookcase =  8 hours

So, Bookcase build by Fritz in 1 hour = 1/8

Similarly,

Time taken by Holly to build a bookcase =  10 hours

So, Bookcase build by Holly in 1 hour = 1/10

So, bookcase build in 3 hours

Fritz = 3/8

Holly = 3/10

Total bookcase build in 3 hours =  3/8 + 3/10 =  27/40

So. remaining work =  1 - 27/40 =  13/40

Thus, Time taken by Fritz to complete the bookcase =  8 * (13/40) hours

                                                                                         =  13/5 or 2.6 hours

Thus, Holy will take 13/5 or 2.6 hours to finish the bookcase.

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The scale factor of the drawing to the real statue is 4

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

The table

The scale factor is calculated as

Scale factor = Statue/Drawing

Substitute the known values in the above equation, so, we have the following representation

Scale factor = 36/9

Evaluate

Scale factor = 4

Hence, the scale factor is 4

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Answer:

25.981 seconds

Step-by-step explanation:

because X represents the magnitutde of falling height substitute 1200 into the original equation and you will find the above answer

Answer:

C.7

Step-by-step explanation:

Ang mundo ay gawa sa tuluy-tuloy na dami ng lupa.

Ang mga lupaing ito ay nahahati sa mga rehiyon na tinutukoy namin bilang mga kontinente ng mundo.

Mayroong 7 mga kontinente sa mundo at ang mga ito ay:

1) Asya

2) Africa

3) Hilagang Amerika

4) Timog Amerika

5) Antarctica

6) Europa

7) Australia.

Answer:

Step-by-step explanation:

A surface analysis chart is a type of weather map that displays information about the current pressure and wind patterns over a particular region. The chart provides a snapshot of the weather conditions at a specific point in time and helps meteorologists to identify and track the location, movement, and development of high- and low-pressure systems, fronts, and other weather features.

The surface analysis chart typically shows a map of the Earth's surface with various meteorological symbols and information, including isobars (lines of equal pressure), fronts (boundaries between different air masses), and wind direction and speed. The chart may also include information about temperature, precipitation, and cloud cover.

Surface analysis charts are used in weather forecasting, air traffic control, and other applications where an understanding of current weather conditions is important. They provide important information for short-term weather forecasting, such as predicting the location of fronts and the development of thunderstorms, and for long-term weather planning, such as determining the most suitable routes for shipping or aviation.

The fraction which is equivalent to 6/12 is 1/2

What does a fraction mean?

In the first place, fraction is a numerical quantity or relationship where one number is expressed in terms of another.

In order to determine the equivalence of 6/12 in fraction , we need reduce 6/12 to the lowest term, since 6 is common to 6 and 12 and that 6 divided by gives 1 and 12/6 gives 2, which means that we are left 1/2

The correct fraction which is equivalent to 6/12 is 1/2

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Full question:

A group of 12 students goes on a school field trip, 6 are in third grade. which fraction is equivalent to 6/12?

(A) 1/3

(B)1/4

(C) 1/6

(D) 1/2

Answer:

domain 22 range 43 .....

The amount paid for the dress to the nearest dollar is $109

From the question, we are to calculate the amount paid for the dress

From the given information,

Atiku is allowed a discount of 12.5% on a dress that cost $125

First, we will calculate the discount

Discount = 12.5% of $125

Discount = 0.125 × $125

Discount = $15.625

Amount paid = Cost - Discount

Thus,

Amount paid = $125 - $15.625

Amount paid = $109.375

Amount paid ≈ $109

Hence, the amount paid is $109

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Answer:

Y x 2

Step-by-step explanation:

2 x 1 simplified is 2 so 1 will be eliminated

Answer:

C. Divide each side by -2/3

Step-by-step explanation:

-2/3 is being multiplied by c. So we have to do the inverse of multiplication which is division.

Answer:

Step-by-step explanation:

Weight of baby goat = Weight of Jared with goat - Weight of Jared

                                  = 58.9 - 56.2

                                  =  2.7 Kg

Answer:

17 weeks

Step-by-step explanation:

(12×17)+21= 225

(10×17)+55=225

Theorem 1 guarantees the existence of a unique solution on the interval (-∞, +∞) for the given expected value problem.

The interval (a,b) for which Theorem 1 guarantees the existence of a unique solution to the given initial value problem is (-∞, +∞). This is because the theorem states that the solution is unique if the domain of the equation is an interval, the equation is of the form y” = f(x,y,y’) and f(x,y,y’) is continuous in the domain. The equation in the initial value problem is of the form y” = f(x,y,y’), and f(x,y,y’) is continuous in the domain (-∞, +∞), so the theorem guarantees the existence of a unique solution on the interval (-∞, +∞).The initial value problem also has boundary conditions y(6)=1, y’(6)=0, and y”(6)=2, which are satisfied by the solution on the interval (-∞, +∞). Therefore, the largest interval (a,b) for which Theorem 1 guarantees the existence of a unique solution is (-∞, +∞).

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35x100 hours = $3500+$65= $3565 for 100 hours of work and materials.

answer is b

my sister just had this question

Answer:

6:2

Step-by-step explanation:

Answer:6:2 I hope this is helpful

Step-by-step explanation:

6 apples to 2 mangos is 6:2

Step two is wrong, the answer would have been 9 instead of 8.

Answer:

Step 2 is incorrect

Step-by-step explanation:

8d = 72

Divide each side by 8

8d/8 = 72/8

d = 9

Step 2 is incorrect

To calculate the number of potatoes Mark Watney would need to grow for 1400 days in order to obtain 1000 calories per day, we first need to determine the total calorie requirement for that duration.

Since Watney needs 1000 calories per day, the total calorie requirement for 1400 days would be 1000 calories/day × 1400 days = 1,400,000 calories.  Next, we need to find out how many pounds of potatoes are required to obtain 1,400,000 calories. Given that potatoes contain approximately 1690 calories per pound, we can divide the total calorie requirement by the calories per pound to get the weight of potatoes needed.

Therefore, 1,400,000 calories ÷ 1690 calories/pound ≈ 828.4 pounds of potatoes. Hence, Mark Watney would need to grow approximately 828.4 pounds of potatoes in order to meet his calorie requirement of 1000 calories per day for 1400 days on Mars.

To find out the number of potatoes Mark Watney needs to grow for 1400 days, we first calculate the total calorie requirement for that duration, which is 1,400,000 calories (1000 calories/day × 1400 days). We then divide the total calorie requirement by the number of calories per pound of potatoes, which is approximately 1690 calories/pound. This gives us the weight of potatoes needed, which is approximately 828.4 pounds. Therefore, Mark Watney would need to grow around 828.4 pounds of potatoes to meet his daily calorie intake of 1000 calories for 1400 days on Mars. It is worth noting that this calculation assumes a constant calorie requirement and that all potatoes grown are able to provide the specified number of calories.

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