At a restaurant, there are three different appetizers on the menu: spring rolls, chicken tenders, and pretzel dippers. One group buys 2 plates of chicken
tenders and 1 plate of pretzel dippers, and spends $23 on appetizers. Another group spends $30.75 to buy 3 plates of spring rolls and a plate of chicken
tenders. A third group buys one of each appetizer, spending $22.25 on appetizers.
How much does a plate of spring rolls cost?
A. $7.75
B. $8.50
C. $7.50
D. $6.50

Answer:

Step-by-step explanation:

-1

The term "average" plays a fundamental role in statistics. It refers to a measure of central tendency that summarizes a set of data by representing a typical or representative value.

Calculation for the average of a set of numbers, follow these steps:

Add up all the values in the data set.

Division of the sum by the total number of values.

For example, consider the following data set: 10, 15, 20, 25, 30.

Sum all the values: 10 + 15 + 20 + 25 + 30 = 100.

Divide the sum by the total number of values: 100 / 5 = 20.

In this case, the average of the data set is 20.

The term average provides a concise summary of a data set by representing a typical value. It is calculated by adding up all the values and dividing the sum by the total number of values. The average is a fundamental statistical measure that helps in understanding and analyzing data in various fields such as economics, education, research, and many others.

To know more about Statistics, Visit

brainly.com/question/15525560

#SPJ11

Answer:

B. 9π/20

Step-by-step explanation:

Which is the length of HJ expressed in terms of π?

PLZ help

The formula to calculate arc length when central angle is in degrees =

Arc length = θ/360 × 2πr

r = radius = 1

θ = 81°

Hence:

Arc length in π =

= 81/360 × 2 × π × 1

= 162π/360

= 9π/20

Therefore, the arc length = 9π/20

Option B is the correct option

Answer:

median

Step-by-step explanation:

(median is used to measure the middle)

you just line up all the numbers from least to greatest, then pick the middle number, IF there are NO numbers in the middle, you add the the 2 middle numbers up, then divided by 2

Answer:

Median, because there is 1 outlier that affects the center

Step-by-step explanation:

"The median is the middle number of the data set. It is exactly like it sounds. To figure out the median you put all the numbers in order (highest to lowest or lowest to highest) and then pick the middle number. If there is an odd number of data points, then you will have just one middle number."

Step-by-step explanation:

That means the 96 is  75% of your grade

   96 (.75) + 75 (.25) = 90.75  final grade

\(~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] ~\dotfill\\\\ (4)^{\frac{-4}{2}} \implies (4)^{-2}\implies 4^{-2}\implies \cfrac{1}{4^2}\implies \cfrac{1}{16}\)

A. The probability experiment consists of rolling a fair die and drawing a random card from a standard poker deck. B. The sample space for the experiment is {EH, ES, ED, EC, OH, OS, OD, OC}, and C. The tree diagram shows all possible outcomes. P(OC) refers to the probability of drawing a club card after rolling an odd number. D. The probability of getting an even die roll and then drawing a red card is 0.25.

a) The tree diagram for all possible outcomes of the experiment is shown below: {E, O} denotes the outcomes of the fair dice roll and {H, S, D, C} denotes the outcomes of the card drawn from a standard poker deck.  The sample space for this experiment is: {EH, ES, ED, EC, OH, OS, OD, OC}

b) P(OC) refers to the probability of drawing a card from a standard deck that belongs to the club suit after rolling an odd number on a fair die. This can be translated as the likelihood of getting a club card after rolling an odd number.

c) P(OC) = P(rolling an odd number) × P(drawing a club) = (3/6) × (1/4) = 1/8 = 0.125

d) The probability of getting an even die roll is 1/2 since there are 3 even numbers and 3 odd numbers on the die. The probability of drawing a red card from a standard deck is 1/2 since there are 26 red cards and 26 black cards in the deck.

Therefore, the probability of getting an even die roll and then drawing a red card is P(even and red) = P(even) × P(red) = (1/2) × (26/52) = 1/4 = 0.25.

For more questions on probability

https://brainly.com/question/30390037

#SPJ8

The probability that the life span of the monitor will be more than 17,340 hours is approximately 0.0359, rounded to four decimal places.

We can use the standard normal distribution to solve this problem by standardizing the value of 17,340 hours to a z-score:

z = (17340 - 15000) / 1300 = 1.8

Using a standard normal distribution table or calculator, we find that the probability of getting a value greater than 1.8 is 0.0359.

Therefore, the probability that the life span of the monitor will be more than 17,340 hours is approximately 0.0359, rounded to four decimal places.

learn more about  probability

https://brainly.com/question/30034780

#SPJ4

The area of the figure is: 22in².

Here, we have,

The given figure is a parallelogram.

we have,

a = 7in

b = 5 in

h = 5 in

so, area = b×h = 25 in²

now, the rectangle has: l = 3in and w = 1in

so, area = lw = 3 in²

so, the area of the figure is: 25 - 3 = 22in²

To learn more on Area click:

brainly.com/question/20693059

#SPJ1

Molly’s monthly payment by using the Bankrate calculator is $286 per month.

It is given that

The downpayment Molly has = $2500.

Interest rate APR = 1.9%

Cash allowance by dealer = $500

Selling price = $25,495

Loan tenure N= 7 years

Amount of loan needed = 25495-2500-500 = $22495

An equated monthly installment (EMI) is a set monthly payment provided by a borrower to a creditor on a set day, each month.

The EMI or monthly payment will be calculated by the following formula,

\(EMI = \frac{P.\frac{APR}{12} .(1+\frac{APR}{12})^N }{(1+\frac{APR}{12})^N-1 }\)

Put APR =0.019(decimal value of APR)

N = 7

EMI = $286 per month.

Therefore, Molly’s monthly payment by using the Bankrate calculator is $286 per month.

To get more about EMI visit:

https://brainly.com/question/25658911

Answer:

x = 1.5

Step-by-step explanation:

5x - 5 - 3x + 2 = 0

Combine like terms

2x - 3 = 0

Isolate variable x

Add 3 to both sides

2x = 3

Divide both sides by 2

x = 3 ÷ 2

x = 1.5

The theoretical probability is given by 1 over the number of hobbies.

If there is a total of 8 hobbies, the probability of a student having a specific hobby is:

The experimental probability is given by the number of students with that hobby over the total number of students. If 3 students have the hobby roller skating among the 24 students surveyed, the probability is:

To accurately represent the shoe sizes for men and women separately, it would be better to compute the mean or median shoe size for each group separately and compare them.

The problem with either the mean or the median as a measure of center in this case is that the data is not separated by gender, and the shoe size distributions for men and women are likely to be different. Therefore, computing the mean or median shoe size across all students may not accurately represent the typical shoe size for men or women separately.

For example, if the men in the sample have, on average, larger shoe sizes than the women, then the mean shoe size across all students may be biased towards the larger sizes, even though the majority of the students are women. On the other hand, if there are a few male students with very large shoe sizes, then the median shoe size across all students may be biased towards the larger sizes as well, even if most of the students are women with smaller shoe sizes.

To accurately represent the shoe sizes for men and women separately, it would be better to compute the mean or median shoe size for each group separately and compare them. Alternatively, a better measure of center might be to report the mode, which represents the most common shoe size in the data.

Learn more about median here https://brainly.com/question/28060453

#SPJ4

The number that represents the height of the turtle is (a) 8

The surface of the water (also referred to as the sea level) is regarded as the origin level (i.e. point 0)

Given that the height of the turtle is 8 inches above the water surface.

This means that, the number that represents the height of the turtle is (a) 8

Read more about sea levels at:

https://brainly.com/question/14837848

Answer:

V = 7234.56 km^3

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

V = 4/3 (3.14) (12)^3

V = 7234.56 km^3

Answer:

7234, 56 km³

Step-by-step explanation:

π×R³×4/3=3.14×1728×4/3=7234, 56 km³

Answer:

rly? the answers (C) -35

Step-by-step explanation:

The value of x is x = 9/4. The equation 2xc = d as follows: 2xc = d2x * 1/2 = 9/22x = 9/2 * 2x = 9/4

The equation 2xc = d and 2x + 1 = 9 are similar in that they are both linear equations and involve the variable x.

However, they are different in that they have different constants and coefficients.

How to use 2xc = d to solve 2x + 1 = 9? To use 2xc = d to solve 2x + 1 = 9, you first need to rewrite 2x + 1 = 9 in the form 2xc = d.

To do this, you need to isolate x on one side of the equation. 2x + 1 = 9

Subtract 1 from both sides2x = 8. Divide both sides by 2x = 4Now, we can write 2x + 1 = 9 as 2x * 1/2 = 9/2.

Therefore, we can see that this equation is similar to 2xc = d, where c = 1/2 and d = 9/2.

We can use this relationship to solve for x in the equation 2xc = d as follows: 2xc = d2x * 1/2 = 9/22x = 9/2 * 2x = 9/4 Therefore, x = 9/4.

To know more about value visit:

brainly.com/question/20532123

#SPJ11

We know that for an object traveling with some given speed, the distance traveled is given by:

Distance = Speed*Time.

Using that relation we will find that the solution is:

1 day: Total distance = 24,900mi

          displacement = 0 mi

12 hours: Total distance = 12,450mi

                 displacement =  7,929.9 mi

To start, we need to find the speed of the Earth's equator location.

We know that it moves approximately 2,075 miles in 2 hours, then the speed is

Speed = (2,075 mi)/2h = 1,037.5 miles per hour.

Now that we know the speed, we can find the total distance traveled in one day as:

Distance traveled = (1,037.5 miles per hour)*24h = 24,900mi

Notice that the question is "How far does this location rotate in one day".

So it is not clear if it asks for total distance (24,900 mi) or displacement.

Displacement refers to the change between the initial position and the final position. Because one complete Earth's rotation happens in one day, after one day that particular location will be in the same position where it started.

Thus the final and initial positions are the same thing, and the displacement is zero.

Now we need to do the same thing for 12 hours:

Total distance traveled = (1,037 miles per hour)*12 = 12,450mi

And here we can see that the location will end on the other end of the circle, thus the displacement will be equal to the diameter of the circle that describes the motion.

Remember that for a circle of diameter D the perimeter is:

P = 3.14*D

Here the perimeter is the first total distance that we got:

24,900mi = 3.14*D

24,900mi/3.14 = D = 7,929.9 mi

Then the displacement in this case is 7,929.9 mi

If you want to learn more, you can read:

https://brainly.com/question/3243551

Answer:

by adding the first equation and the second equation:

3x+4y=16

-3x+2y=-10

6y=6

y=1. then

by substuting the value of y in equation of 3x+4y=16

then

3x=16-4

3x=12

x=4

Answer:

15, 21, 27, 33, 39, 45, 51 67, 59, 51, 43, 35, 27, 19

20, 27, 34, 41, 48, 55, 62 64, 58, 52, 46, 40, 34, 28

66, 60, 54, 48, 42, 36, 30 6, 12, 18, 24, 30, 36, 42

72, 68, 64, 60, 56, 52, 48 5, 13, 21, 29, 37, 45, 53

50, 47, 44, 41, 38, 35, 32 12, 15, 18, 21, 24, 27, 30

60, 55, 50, 45, 40, 35, 30 19, 22, 25, 28, 31, 34, 37

54, 52, 50, 48, 46, 44, 42 8, 9, 10, 11, 12, 13, 14

69, 62, 55, 48, 41, 34, 27 2, 9, 16, 23, 30, 37, 44

24, 26, 28, 30, 32, 34, 36 3, 7, 11, 15, 19, 23, 27

52, 50, 48, 46, 44, 42, 40 16, 19, 22, 25, 28, 31, 34

70, 65, 60, 55, 50, 45, 40 55, 54, 53, 52, 51, 50, 49

4, 12, 20, 28, 36, 44, 52 11, 15, 19, 23, 27, 31, 35

21, 28, 35, 42, 49, 56, 63 61, 60, 59, 58, 57, 56, 55

10, 15, 20, 25, 30, 35, 40 18, 19, 20, 21, 22, 23, 24

25, 33, 41, 49, 57, 65, 73 58, 56, 54, 52, 50, 48, 46

yan yung bilang TXS me later ;-)

The time capsule is buried about 70.3 meters west of the cave.

How to find how far west the time capsule is buried?

To find how far west the time capsule is buried, we need to use trigonometry and break down the distance and bearing given.

First, we know that the time capsule is buried 96m away from the cave. Let's call this distance "d".

Second, we know that the bearing of the time capsule is 318 degrees. This means that the time capsule is located 42 degrees west of due north, since 360 - 318 = 42.

Using trigonometry, we can find the horizontal distance (i.e. the distance west) using the formula:

cos(θ) = adjacent / hypotenuse

where θ is the angle between the hypotenuse and the adjacent side of the right triangle formed, and hypotenuse is the distance d.

In this case, θ is 42 degrees and the hypotenuse is 96m. Solving for adjacent (the distance west), we get:

cos(42) = adjacent / 96

adjacent = cos(42) × 96

adjacent ≈ 70.3

Therefore, the time capsule is buried about 70.3 meters west of the cave.

Learn more about trigonometry here,

https://brainly.com/question/12151369

#SPJ1

Answer:

yeah they are necessary in fact they are the first when you use BODMAS

2-5/8-6/8=16/8-5/8-6/8=5/8 pizza slices left

3/8+7/8=10/8=1 2/8 pizza slices altogether

hope it helps:))

The division of 78.32 divided by 2 is 39.16.

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Division = divide any two numbers or variable called division.

For example 4/8

Given the division

78.32 / 2

⇒ (78 + 0.32 ) / 2

⇒ (78)/2 + (0.32)/2

⇒ 39 + 0.16

⇒ 39.16

Hence "The division of 78.32 divided by 2 is 39.16".

To learn more about the arithmetic operators,

brainly.com/question/25834626

#SPJ2

The coefficient of variation (CV) is a measure of relative variability and is calculated by dividing the standard deviation by the mean, and then multiplying by 100 to express it as a percentage.

In this case, the mean weight is 340 grams, and the standard deviation is 5.2 grams.

CV = (Standard Deviation / Mean) * 100

CV = (5.2 / 340) * 100

CV ≈ 1.53%

Therefore, the correct answer is option B: 1.53%.

To know more about Mean visit-

brainly.com/question/26062194

#SPJ11

The fraction of the surface of the cube which is white is 14/27

Given 27 cubes of 1 centimetre are conjoined to form a large cube of 3x3x3

To maximise the value of the surface area, in this case, taken as white, other than the cube in the centre, the rest of the cubes must have their white surface area exposed.

• Total Number of cubes where white surface area is exposed is = 27 – 1 = 26

Although, on each surface of the 3x3x3 cube, there are 9 smaller cube surfaces, and there will be a total of 6 surfaces for the bigger cube.

•      Total number of cube surfaces exposed in blue = 9 * 6 = 54

• Therefore, the greatest fraction in blue= 26/54 = 13/27

Therefore the fraction of the surface of the cube is white is = 1-\(\frac{13}{27}\)= 14/27

The fraction of the surface of the cube which is white is 14/27 is the answer

To learn more about cubes, tap here:

brainly.com/question/25338305

#SPJ4

The fraction of the surface area of the cube which is white is 14/27

Given 27 cubes of 1 centimetre are conjoined to form a large cube of 3x3x3

To maximise the value of the surface area, in this case, taken as white, other than the cube in the centre, the rest of the cubes must have their white surface area exposed.

• Total Number of cubes where white surface area is exposed is = 27 – 1 = 26

Although, on each surface of the 3x3x3 cube, there are 9 smaller cube surfaces, and there will be a total of 6 surfaces for the bigger cube.

•      Total number of cube surfaces exposed in blue = 9 * 6 = 54

• Therefore, the greatest fraction in blue= 26/54 = 13/27

Therefore the fraction of the surface of the cube is white is = 1-(13/27)

= 14/27

The fraction of the surface of the cube which is white is 14/27 is the answer.

To learn more about cubes, tap here:

brainly.com/question/25338305

#SPJ4

Answer:

Step-by-step explanation:

21

Answer:

Sam bikes at a faster rate.  He can go 42.6 km in one hour while Alex is only able to go 39.6 km in the same amount of time.

Step-by-step explanation:

Alex's unit rate:

198/5 = 39.6 km per hour

Sam's unit rate:

298/7 = 42.6 km per hour rounded to the nearest tenths'