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Aleks04 [339]
3 years ago
12

2. A recipe for chicken marinade says, “Mix 3 parts oil with 2 parts soy sauce and 1 part orange juice.” If you need 42 cups of

marinade in all, how much of each ingredient should you use?
3.Elena makes fruit punch by mixing 4 parts cranberry juice to 3 parts apple juice to 2 parts grape juice. If one batch of fruit punch includes 30 cups of apple juice, how large is this batch of fruit punch?
Mathematics
1 answer:
tatuchka [14]3 years ago
8 0

Answer

14x3 = 42

21x2=42

42x1=42

42 orange jucie,

21 soy sause

and 14 part oils

for number 3,

90.

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Gerardo compró un servicio de limpieza para su negocio que le cobra $300 por cada uno de los dos primeros servicios y $150 por s
andrey2020 [161]

Answer:

CT= $950

Step-by-step explanation:

Dado la siguiente información:

Servicio= $300 primeros dos

Servicio adicional= $150

Descuento= $100

<u>Para calculate el costo total, tenemos que usar la siguiente formula:</u>

CT= 300x + 150y - 100

x= costo normal

y= costo promocional

CT= 300*2 + 150*3 - 100

CT= $950

4 0
3 years ago
Emergency rooms have reason to suspect that visits increase on the weekends. A recent report indicates that Monday through Thurs
Rasek [7]

Answer:

No the facility dose not have the same pattern as the recent report at the 10% level

Step-by-step explanation:

To determine if the Facility have the same pattern ; Perform Chi squared test for Goodness of fit

state the hypothesis

H0 : μ = same pattern

Ha : μ ≠ same pattern

expected frequency ( E )  = proportion * summation of frequency

summation of frequency = 1000

degree of freedom = 7 - 1 = 6

<u>Next : Calculate the expected frequency (E) , (O-E)²/E.  given that the observed frequency  and expected proportion is given </u>

<u>For Monday</u>

expected frequency = proportion * frequency = 0.1 * 1000 = 100

(O-E)²/E.  = ( 120 - 100 )^2 / 100 = 4.0.

observed frequency ( O ) ,  expected frequency  ( E )

<u>For Tuesday </u>

E = 0.1 * 1000 = 100

(O-E)²/E  = ( 130 - 100 )^2 / 100 = 9.0

<em>Repeat same calculations for Wednesday through Sunday </em>

Then perform Chi-squared test

X² = Σ(O-E)²/E  = 63.642    

∝ = 0.1

df = 6

hence P-value = 0.000 ( =chisq.dist.rt(test-stat,df)

since P-value < ∝ ; we will fail to reject Ha  hence we reject H0

7 0
3 years ago
I need the steps and answers please
Aliun [14]

Answer:

you could use 3,5,1 as your answer, but I have a feeling you are expected to answer x = 15 / (1 - 2y)  It depends on what you have been told.

Step-by-step explanation:

Take out x as a common factor.

I suspect there are many possible answers -- well more than 1 unique answer.

x (1 - 2y) = 15             Divide by 1 - 2y

x = 15 / (1 - 2y)

1 - 2y =  3

-2y =  2

y = -1

What does that give you?

1 - 2(-1) = 3

x = 15/3

x = 5

1- 2y = 5

- 2y = 4

y = -2

x = 15 / 5

x = 3

1 - 2y = 15

-2y = 15 - 1

-2y = 15

y = - 7

x = 15 / 15 = 1

7 0
3 years ago
A trip to the museum costs $44 per person. This price includes a $7 planetarium ticket and the entrance fees for both the art an
Anettt [7]

<u>Answer:</u>

<h2><em>$18.5</em></h2>

<em></em>

<u>Step-by-step explanation:</u>

44-7=37  (we don't need the price of the planetarium ticket, so subtract 7)

37÷2=18.5   (since the entree fees are equal, divide 37 by 2)

<em />

<em>However, I might be wrong. </em>

5 0
2 years ago
Read 2 more answers
Reduce 6/12 to its simplest form
Vlad1618 [11]

Answer:

1/2

Step-by-step explanation:

6/12

3/6

1/2

7 0
3 years ago
Read 2 more answers
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