3. A deli sells small, medium, and large box lunches. Each can of soda costs $1 and each bag of chips costs $1. Each sandwich costs s dollars. Some customers buy box lunches, and some customers buy items separately. Use this and the information below to solve Parts A, B, and C.

• Michelle buys 6 sandwiches and 2 sodas. Her total cost is 6s+ 2.

• Beyunka buys 6 small box lunches. These box lunches include 1 sandwich, 1 soda, and 1 bag of chips. Her total cost is 6(s + 2).

Duff buys 3 medium box lunches. These box lunches do not include soda. His total cost is 3(2s + 3).

3. PART A: Each medium box lunch purchased by Duff contains two sandwiches and three bags of chips. If sandwiches cost $7.75, what is Duff's total cost? ​

Answer:

n = 18

Step-by-step explanation:

n/2 + 15 = 24

n/2 = 9

n = 18

Answer:

3/4 Is equal to .74 and 2/3 is equal to 66.67

Step-by-step explanation:

Answer:

8/9

or

89% after being rounded to the nearest whole

Step-by-step explanation:

The connotation "of" means to divide to find the percent/part of the whole.

2/3 ÷ 3/4 = 2/3 x 4/3 = 8/9 = 0.88....

So it is either 8/9, or 89% (when rounded)

Answer:

f(1)= -(1)2 + (1) -7

f(1)= -1+1-7

f(1)= -7

Step-by-step explanation:

when you substitute 1 in the function it doesn't carry the negative sign it's independent

Answer:

n+3>27

Step-by-step explanation:

3 more, so add 3. greater symbol with 27 on the side.

Answer:

The answer is twelve :)))

Answer:

12

Step-by-step explanation:

Answer:

Step-by-step explanation:

The Cauchy integral formula states that the values of a holomorphic function inside a disk are determined by the values of that function on the boundary of the disk. More precisely, suppose f : U → C f: U \to \mathbb{C} f:U→C is holomorphic and γ is a circle contained in U.

Answer:

the answer is 9

Step-by-step explanation:

i used a caculator

Answer:

Different playlists possible = 18287141644800

Step-by-step explanation:

Given - DJ Titus is making a playlist for a radio show; he is trying to

            decide what 10 songs to play and in what order they should be

            played.

            Step 1 of 2 : If he has his choices narrowed down to 7 blues,

                                 7 disco, 5 pop, and 7 reggae songs.

To find - He wants to play no more than 4 reggae songs.

              How many different playlists are possible ?

Proof -

Given that he wants to play no more that 4 reggae songs.

So the possibility of choice of reggae song is 0, 1, 2, 3, 4

Now,

Case I -

If 0 reggae song is selected

⇒All 10 songs selected from 7 blue, 7 disco, 5 pop,

Number of ways = ¹⁹C₁₀ ₓ ⁷C₀ = 92,378

Case II -

If 1 reggae song is selected

⇒All 9 songs selected from 7 blue, 7 disco, 5 pop,

Number of ways = ¹⁹C₉ ₓ ⁷C₁ = 646,646

Case III -

If 2 reggae song is selected

⇒All 8 songs selected from 7 blue, 7 disco, 5 pop,

Number of ways = ¹⁹C₈ ₓ ⁷C₂ = 1,587,222

Case IV -

If 3 reggae song is selected

⇒All 7 songs selected from 7 blue, 7 disco, 5 pop,

Number of ways = ¹⁹C₇ ₓ ⁷C₃ = 1,763,580

Case V -

If 4 reggae song is selected

⇒All 6 songs selected from 7 blue, 7 disco, 5 pop,

Number of ways = ¹⁹C₆ ₓ ⁷C₄ = 949,620

So,

Total possible ways = 92,378+ 646,646+ 1,587,222+ 1,763,580+ 949,620

                               = 5,039,446

⇒Total possible ways = 5,039,446

Now,

Also the 10 songs selected can arranged themselves in 10! ways. ( because order of song played does not matter )

∴ we get

Different playlists possible = 10! × 5,039,446

                                          = 18287141644800

⇒Different playlists possible = 18287141644800

Answer:

Positive

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

100% means all of them.

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

Item Super Ralph's Lowblaws

1 $2.32 $1.25 $1.25

2 2.40 1.80 1.87

3 2.10 3.10 3.10

4 2.30 1.87 1.87

5 1.21 1.37 1.37

6 4.04 3.05 1.72

7 4.32 3.52 2.22

8 4.15 3.08 2.40

9 5.05 4.15 4.21

H0 : sample mean are equal

H1: sample mean are not equal

Using the Chisquare distribution calculator :

Chisquare :

(Observed - Expected)² ÷ Expected

Chisquare value = 1.759

Degree of freedom (df) = (row - 1) * (column - 1)

Df = (9-1) * (3-1) = 8*2 = 16 at α = 0.10

Pvalue = 0.999

Decision region :

Reject H0 if Pvalue < α

Since, 0.999 > 0.10 ; Then, Fail to reject H0

Hence, there is no difference in the mean price and the store means.

Answer:

[tex]\boxed{12u^3+8u^2-6u+9}[/tex]

Step-by-step explanation:

[tex](8u^3+8u^2+6)+(4u^3-6u+3) = 8u^3+8u^2+6+4u^3-6u+3[/tex]

Once

[tex]8x+4x = 12x, \text{ as } x = u^3[/tex]

[tex]8u^3+8u^2+6+4u^3-6u+3 = 12u^3+8u^2+6-6u+3 = \boxed{12u^3+8u^2-6u+9}[/tex]

You don't need to factor.

Answer:

square or rectangle

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

Area of a triangle is 1/2(base*height)

Plug in:

1/2(6*16)

1/2(96)

48

Answer: 1,600 cm

~ i really hope that this is correct, have a gr8 day my friend!~

Step-by-step explanation:

Answer:

2750

Step-by-step explanation:

It is 2750 because there is 100cm in 1m, which means if you do 27.5 times 100 you will then get the answer of 2750.

I haven't done this in a while but I'm pretty sure the answer is

D; The outlier

Answer:

D - outlier

Step-by-step explanation:

It can’t be A - the spread would the minimum and maximum.

‘Can’t be B - the mean in the overall average, which would probably be a bit higher than 13

Can’t be C - the median is the “middle” number when ordered smallest to largest. It would be 13 in this example

24 is an odd number compared to the rest. It seems like it might be an error in the data, because it is so different than all the rest - hence it is the outlier.

Answer:

cos(49) = x/50

Step-by-step explanation:

(The answer to the equation is 32.8)

Complete Question:

The profile of a dam is modeled by the equation y = 24 (StartFraction x Over 10 EndFraction) squared, where x represents horizontal distance and y represents height, both in meters.

Point Z is at a horizontal distance of 15 meters from the left-most point of the dam. What is the height of the dam at point Z?

Answer:

The height is 36 meters

Step-by-step explanation:

Given

[tex]y = 24 * \frac{x}{10}[/tex]

Required

The interpretation of the question is to determine the value of y when x = 15

Substitute 15 for x in: [tex]y = 24 * \frac{x}{10}[/tex]

[tex]y = 24 * \frac{15}{10}[/tex]

[tex]y = 24 * 1.5[/tex]

[tex]y = 36[/tex]

The height is 36 meters

Answer:

54

Step-by-step explanation:

edge

Answer:

37:31 or any other way of writing 37 to 31

Step-by-step explanation:

Write the ratio the same way the question asks, there are 37 girls and 31 boys. This cannot be simplified.

Answer:

the triangle is congruent by sss.

Answer:

they are congruent by s.s s axiom

The studies in which the results may have been skewed by bias.

Others are:

A study on the average life span of a type of plant, where 50% of the data fell above the population mean.

A skewed or (biased) result, is known to often occur even if there was an accurate that is unbiased algorithm that is said to be seen as skewed (biased) data.

Note that when you If you wrongly remove or include some participants in your research, you can be able to get skewed data results.

Learn more about bias from

https://brainly.com/question/24491228

#SPJ2

Answer:

The son is 5 I think

Step-by-step explanation:

24+3=27

27 divided by 5 = 5.4

round 5.4 to 5 since it is under .5

and you get 5

Answer:

Answer is 80192.75

Step-by-step explanation:

It's easy, I just used a calculator and I multiplied 482 x 5.5 three times since it's three years. Have a good day and I hope I helped you today!!!

Answer:

I need help right now with math

Step-by-step explanation:

Answer:

4 2/5 × 1/2= 2 1/5 / 2.2 miles

Step-by-step explanation:

hope this helps.

Answer:

The answer for  4+2×3²-9​ is 13

Step-by-step explanation:

4+2×3²-9​=13

Answer:

4+2×3-9 i think forgot

Step-by-step explanation:

Step-by-step explanation:

Yeah, 10°+15°+18°=43°

Also, they individually are less than 90° so yes