A person is 90 miles away from islamabab and cars fuel gauge shows that cars tank is one quater full the car tanks can hold 12 litres of petrol and the car can travel 25 miles per litre does the person need to stop for petrol

The mean calculated shows that the Chemistry score will be 87.

From the information given, the total scores will be:

= 84 × 4

= 336

The addition of the scores given will be:

= 72 + 85 + 92

= 249

The Chemistry score will be:

= 336 - 249

= 87

Complete question:

If the mean of the data set is 84 points, find Harukas final exam score in Chemistry.

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Answer:

smaller number - 7

greater number - 8

Step-by-step explanation:

let a = smaller number

a + 1 = greater number

the following equation can be derived from the question

(5 x a) = 3 + 4(a + 1)

5a = 3 + 4a + 4

5a = 7 + 4a

5a - 4a = 7

a = 7 = smaller number

a + 1 = 7 + 1 = 8 = greater number

As a result, 6% sales tax is applied.

%, which is a relative figure used to denote hundredths of any quantity. Since one percent (symbolized as 1%) is equal to one hundredth of something, 100 percent stands for everything, and 200 percent refers to twice the amount specified. percentage. Percentile in mathematics is a related topic.

The price of the snowboarder with tax compared to the price of the snowboarders without tax is the differential in the sales tax.

Sales tax therefore equals $848 - $800 = $48.

We need to multiply the result by 100 to get the sales percentage of tax, which we can then divide by the price of the snowboard before taxes.

Sales tax percentage = (Sales tax / Cost without tax) x 100

= ($48 / $800) x 100

= 0.06 x 100

= 6%

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As a result, 6% sales tax is applied.

%, which is a relative figure used tο denοte hundredths οf any quantity. Since οne percent (symbοlized as 1%) is equal tο οne hundredth οf sοmething, 100 percent stands fοr everything, and 200 percent refers tο twice the amοunt specified. percentage. Percentile in mathematics is a related tοpic.

The price οf the snοwbοarder with tax cοmpared tο the price οf the snοwbοarders withοut tax is the differential in the sales tax.

Sales tax therefοre equals $848 - $800 = $48.

We need tο multiply the result by 100 tο get the sales percentage οf tax, which we can then divide by the price οf the snοwbοard befοre taxes.

Sales tax percentage = (Sales tax / Cοst withοut tax) x 100

= ($48 / $800) x 100

= 0.06 x 100

= 6%

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Answer:

cupcakes to balls

Step-by-step explanation:

The equation which describes the statement Three less than four times a number is 17 is 4x-3 = 17

What is Algebraic expression ?

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

Here, it is given that Three less than four times a number is 17.

Let assume the number be x ,

then 4 times the number will be = 4x

and, 3 less then the number means  = 4x-3

which is equals to 17 that is :

4x-3 = 17

Therefore, the equation which describes the statement Three less than four times a number is 17 is 4x-3 = 17

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Answer: Quotient 142

Remainder 12

Step-by-step explanation:

The quotient is 142 and  the remainder is 12.

The long division method is as follows :

                                             \(142\)

                                      \(39\sqrt{5550}\)  

                                          -39                        

                                             165                       (3rd 5 taken down )

                                           -156    

                                                 90                     ( 0 taken down )

                                                -78  

                                                  12

step 1 : take the first two digits (55) of the divident , now multiply 39 with such a number that the product of those two must not go above 55 but should be closest to it.

step 2 : write the number on top and subtract the answer from 55.

step 3 :  Now bring down the third 5 and write it after the answer of the subtraction. So the number becomes 165.

step 4 : Again multiply 39 with such a number that the product of those two must not go above 165 but should be closest to it.

step 5 : write that number on top after the previous number and subtract the answer from 165.

step 6 : Now bring down the 0 and write it after the answer of the subtraction. So the number becomes 90.

step 7 : Again multiply 39 with such a number that the product of those two must not go above 90 but should be closest to it.

step 8 : write that number on top after the previous number and subtract the answer from 90.

We have to repeat these steps until all the digits from the divident are used and the remainder comes out to less than the divisor.

Here all the digits of divident are used and the remainder (12) is also less than the divisor (39), so we stopped.

Hence the quotient is 142 and the remainder is 12.

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Answer:

ascending order:

angle KLM

angle KML

angle LKM

Step-by-step explanation:

angle opposite to the largest side is the largest angle:

largest angle = angle LKM

angle opposite to the smallestest side is the smallest angle:

smallest angle = angle KLM

Therefore, the total cost of the bag of apples is:

$1.40/pound x 2.5 pounds = $3.50

You paid $3.50 for your bag of apples.

Weight refers to the force exerted on an object by gravity. It is a measure of the amount of matter in an object and is often expressed in units such as pounds, kilograms, or newtons. The weight of an object can vary depending on its location and the strength of the gravitational field in that location. For example, an object that weighs 100 pounds on Earth would weigh less on the moon due to the weaker gravitational pull. Weight is often confused with mass, which is a measure of the amount of matter in an object and is constant regardless of the object's location.

To find out how much you paid for your bag of apples, you need to multiply the price per pound by the weight of the bag.

So, the cost of each pound of apples is $1.40, and the weight of the bag is 2.5 pounds.

Therefore, the total cost of the bag of apples is:

$1.40/pound x 2.5 pounds = $3.50

You paid $3.50 for your bag of apples.

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Answer:

1.6(10-5)2= 1.6(5)2= (8)(2)=16

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

     Substitute x = 10 and y = 5 in the expression.

1.6(x - y)² = 1.6(10 - 5)²

               = 1.6 * (5)²

               = 1.6 * 25

               = 40

Answer: 15

Step-by-step explanation: we use distributive property to find the answer

we basically multiply 5 by 3, which is 15.

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We have given one graph which is plot between distance and time. where time is in minutes and distance is in seconds.

According to the graph

1) Between O and A

2) Between A and B

3) Between B to C

4) For covering the First 6 km ,

According to the graph,

5) No, Marellize and wally walk does not from where they have started.

According to the graph

The line between O and A is a straight line graph while A and B is a constant graph.

A graph simply means a pictorial representation of information or data that's given.

In this case, O and A is a straight line graph while A and B is a constant graph. A straight line graph illustrates a linear relationship between between the x and y values.

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Answer:

4 7/10

Step-by-step explanation:

Which represents their equivalent fractional part

Choose B: 7/8

The toll charged for driving on a certain stretch of a toll road is $3, except during rush hours when the toll is $5. Here's a step-by-step explanation:
1. The regular toll for driving on the toll road is $3. This means that outside of rush hours, you will need to pay $3 to use the road.
2. Rush hours are between 7 a.m. and 10 a.m. and between 4 p.m. and 7 p.m. During these times, the toll increases to $5. This means that if you drive on the toll road between 7 a.m. and 10 a.m. or between 4 p.m. and 7 p.m., you will need to pay $5 instead of the regular $3.
To summarize, the toll for driving on a certain stretch of a toll road is $3, but during rush hours (between 7 a.m. and 10 a.m. and between 4 p.m. and 7 p.m.), the toll increases to $5.

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The only possible probability distribution among the options given is x p(x) 2 0.5.A probability distribution is a function that describes the likelihood of different outcomes in a random variable. In order for a distribution to be valid, the sum of the probabilities for all possible outcomes must equal 1 and the probabilities for each outcome must be greater than or equal to 0.

In the first distribution, the probability of x=1 is greater than 1, which violates the requirement that the probabilities must be less than or equal to 1. In the second distribution, the probabilities do not sum to 1. In the third distribution, the probability of x=-1 is greater than 0, which violates the requirement that probabilities must be greater than or equal to 0. Finally, the fourth distribution has negative probabilities, which is impossible. Therefore, only the first option x p(x) 2 0.5 satisfies the requirements for a valid probability distribution.

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The dimension of the column space of a matrix is equal to the rank of the matrix as well , Dim Col A is also 2.

The maximum number of rows or columns in a matrix that are linearly independent is the matrix's rank.

Given that the null space of a 7 x 5 matrix is 3-dimensional, we can conclude that the rank of the matrix is:

Rank(A) equals the number of columns minus the size of the null space

= 5 - 3

= 2

So, Rank A is 2.

The dimension of the row space of a matrix is equal to the rank of the matrix. Dim Row A is therefore also 2.

A matrix's rank and the dimension of its column space are both the same.

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No, this table does not represent a relation or a function.

Function is an action or process that produces a result. It is a set of instructions that produces an output from one or more inputs. Functions are a key building block in programming and are used to create meaningful results from a given set of data. Functions can be used to simplify complex tasks and make them more efficient. They are also used to organize and structure code, making it easier to read and debug.

A relation is a set of ordered pairs that have an established relationship between them, while a function is a relation where each input is related to only one output. This table does not establish any relationship or link between the X and Y values, so it is not a relation or a function.

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Answer:

Puede ser Asi:

\( {10}^{6} = 1000000\)

Tambien puede ser:

\(1000000 \div 10 = 100000\)

Answer: D

Step-by-step explanation:

Answer:

D) 320 pi

Step-by-step explanation:

pi*r^2*h is the equation for the volume of a cylinder.

If you plug in the given values, then you get 320pi.

The answer is D) 320 pi.

Hope this helped! :)

Answer:

Samee

Step-by-step explanation:

Answer:

TIAGZ

and Billie Eilish

DABABY

Step-by-step explanation:

Answer:

y=2

Step-by-step explanation:

-6+7y=8

7y=8+6

7y=14

y=2

A normal distribution is a type of continuous probability distribution for a real-valued random variable in statistics.

Yes, the large-sample confidence interval will be valid.

A normal distribution is a type of continuous probability distribution for a real-valued random variable in statistics.

The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data far from the mean.

The confidence interval will be valid regardless of the shape of the population distribution as long as the sample is large enough to satisfy the central limit theorem.

A sample is considered large when n ≥ 30.

By 'valid', it means that the confidence interval procedure has a 95% chance of producing an interval that contains the population parameter.

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Answer: 42.59

Step-by-step explanation:

Step 1: First, write the problem as an equation: P% = X/Y

Step 2: Here, X is 23, Y is 54, so the equation is P% = 23/54

Step 3: A percent is a ratio of a number expressed out of 100. So P% means P/100

Step 4: Substitute P/100 instead of P% in the above equation, then P% = 23/54 becomes P/100 = 23/54

Step 5: Solve for P

P/100 = 23/54

P = (23/54) * 100 = 42.59

Therefore, 23 is 42.59 percent of 54

In the polygon ABCD, the production of point A' and point D' is (-2,-2)  and (4,-2) respectively.

In coordinate planes, the rule of transformation involves interchanging the x and y values on the plane such that:

\(\mathbf{(x,y) \to (k_x, k_y)}\)

where;

From the given information:

Now, using the coordinate vertices:

The corresponding coordinate of the image vertices is as follows:

A(-1,-1) → A'(2 × (-1), 2 × (-1))

A' = (-2,-2)

D(2,-1) → A'(2 × (2), 2 × (-1))

D' = (4,-2)

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Answer:

i am stuck what do you have

Step-by-step explanation:

it will take approximately 2.98 hours, or about 2 hours and 59 minutes, for the car and van to meet at their destination

Let's call the time it takes for the car and van to meet at their destination "t".

During this time, the car will travel a distance of 52t miles, and the van will travel a distance of 63t miles.

Since they are traveling towards each other, the total distance they will cover is the sum of the distances they travel:

distance = 52t + 63t = (52+63)t = 115t

We know that the total distance is 343 miles, so we can set up an equation:

115t = 343

Solving for t, we get:

t = 343 / 115 ≈ 2.98 hours

Therefore, it will take approximately 2.98 hours, or about 2 hours and 59 minutes, for the car and van to meet at their destination.

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Centigrade temperature scale is an example of an interval level of measurement.

The centigrade temperature scale, also known as the Celsius scale, is a measurement scale commonly used for measuring temperature. It is divided into equal intervals, with 0 degrees representing the freezing point of water and 100 degrees representing the boiling point of water at standard atmospheric pressure.

In an interval level of measurement, the intervals between values are equal and meaningful. However, the scale does not have a true zero point, which means that it does not represent the absence of temperature. In other words, a temperature of 0 degrees Celsius does not indicate the complete absence of heat.

Interval scales allow for comparisons of temperature differences and the calculation of meaningful temperature intervals, such as the difference between 20 and 30 degrees Celsius being the same as the difference between 70 and 80 degrees Celsius. However, it does not allow for meaningful ratio calculations, such as saying that 80 degrees Celsius is twice as hot as 40 degrees Celsius.

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The measure of the side SQ from the given diagram is 19/6

Similar shapes are shapes that has equal length and equal side measures and angles.

From the given diagram, the measure of the sides TSis congruent to SP and the measure of MS is congruent to SQ.

Using the expression below to determine the value of x

MS/ST = SQ/SP

Given the following parameters

MS =30

ST = 10

SQ = 6x-1

SP =  3 - 2x

Substitute the given parameters into the formula to have:

30/10 = 6x-1/3-2x

Cross multiply

10(6x-1) = 30(3-2x)

Expand

60x - 10 = 90 - 60x

60x + 60x = 90 + 10

120x = 100

x = 10/12

x = 5/6

Determine the measure of SQ

SQ = 6x - 1

SQ = 5(5/6) - 1

SQ = 25/6  - 1

SQ = 19/6

Hence the measure of the side SQ from the given diagram is 19/6

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Answer:

maybe the size of the popcorn bag