1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Citrus2011 [14]
3 years ago
14

First answer gets brainleist

Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Answer:  Third Option is correct.

Explanation:

Since we have given that

In \frac{3}{4} pound of a spice mix,

Number of cups of cinnamon is given by

\frac{5}{6}

We need to find the number of cup of cinnamon per pound,

For this we will use "Unitary method" ,

So, for 1 pound,

Number of cups of cinnamon is given by

\frac{4}{3}\times\frac{5}{6}=\frac{10}{9}=1\frac{1}{9}

\text{So, there are }1\frac{1}{9}\text{ cups the spice mix contain per pound.}

Hence, Third Option is correct.

You might be interested in
Among all pairs of numbers whose difference is 20, find a pair whose product is as small as possible. what is the minimum produc
Elza [17]

Answer:

-100

-10, 10

Step-by-step explanation:

Let the smaller number be x.

Then the larger number is x + 20.

The product is x(x + 20).

Now you can write the function

y = x(x + 20)

y = x^2 + 20x

Take the first derivative of y with respect to x.

y' = 2x + 20

Set the first derivative equal to zero to find the x value for the minimum value of the function.

2x + 20 = 0

2x = -20

x = -10

The minimum value of the function occurs at x = -10. -10 is one of the two numbers.

y = x^2 + 20x

For x = -10,

y = (-10)^2 + 20(-10)

y = 100 - 200

y = -100

The minimum value of the product is -100.

x = -10

x + 20 = -10 + 20 = 10

The numbers are -10 and 10.

If you have not learned derivatives yet, then plot the function

y = x^2 + 20x

Now look at the graph and find the minimum y value and the x value at which it occurs.

The minimum y value is -100. That is the minimum product you are looking for.

The x value of the minimum function value is x = -10.

Then x + 20 = -10 + 20 = 10.

The numbers are -10 and 10.

4 0
3 years ago
What is x? 30=5(z+1)
Troyanec [42]

Answer: 5

B/c 5+1= 6 and 5 times 6 is 30

5 0
3 years ago
Kilgore's Deli is a small delicatessen located near a major university. Kilgore does a large walk-in carry-out lunch business. T
AfilCa [17]

Answer:

z (max)  =  6.15

x₁  =  1       x₂ =  3    x₃  =  6

Amount of beef leftover     2 lb

Amount of onions leftover   0

Amount of  Special Sauce leftover 61

Amount of Hot Sauce leftover   9

Step-by-step explanation:

Ingredients              Beef      Onions    Special S   Hot S      Profit  

Wimpy  (x₁)                   1              2                5              0             0.6

Dial 911 (x₂)                   1              2                2              5             0.55

Fire Bowl (x₃)                1.5           2                3              6             0.65

Available                       15            20             90             60        

Objective Function z:

z  =  0.6*x₁  +  0.55*x₂  +  0.65*x₃      to maximize

Subject to:

1) Quantity of beef : 15

x₁  +  x₂  + 1.5*x₃  ≤  15

2) Quantity of onions:  20

2*x₁  +  2*x₂  +  2*x₃  ≤  20

3) Quantity of Special sauce: 90

5*x₁  + 2*x₂  + 3*x₃  ≤  90

4) Quantity of hot sauce:  60

0*x₁   + 5*x₂  + 6*x₃  ≤  60

5) Condition: The number of servings for Fire Bowl must be at least 10% of the total number of servings for all three luncheon chili specials.

x₃  ≥  0.1 ( x₁  +  x₂   +  x₃ )     or    x₃    ≥   0.1*x₁  +  0.1 *x₂  + 0.1*x₃

x₃   -   0.1*x₁  -  0.1 *x₂  - 0.1*x₃   ≥  0

-   0.1*x₁  -  0.1 *x₂   +    0.9 *x₃   ≥  0

6)Condition: The number of servings for Fire Bowl, however, cannot exceed the number of Dial 911 by more than 3.

x₃  -  x₂  ≤  3

7)the available number of servings for Dial 911 must be at least 2.

x₂  ≥  2

General constraints:

x₁  ≥   0           x₃   ≥ 0    all integers

With on-line solver solution  is:

z (max)  =  6.15

x₁  =  1       x₂ =  3    x₃  =  6

By sbstitution on the constraints

1)   x₁  +  x₂  + 1.5*x₃  ≤  15               1 + 3 + 9  = 13

Amount of beef leftover     2 lb

2)  2*x₁  +  2*x₂  +  2*x₃  ≤  20          2 + 6  + 12 = 20

Amount of onions leftover   0

3) 5*x₁  + 2*x₂  + 3*x₃  ≤  90             5  + 6  + 18 = 29

Amount of  Special Sauce leftover 61

4)0*x₁   + 5*x₂  + 6*x₃  ≤  60             15  +  36  = 51

Amount of Hot Sauce leftover   9

3 0
2 years ago
this graph shows the relationship between the pound of cheese brought at a deli and the total cost in dollars for the cheese
Savatey [412]

Easy! The best answer is B!

PLEASE GIVE ME THE BRAINLIEST I TRIED REALLY HARD ON THIS QUESITON!


3 0
3 years ago
Try to solve this ;)
Ad libitum [116K]

Answer:

Brand A = $0.19 per pencil

Brand B = $0.18 per pencil

Better Buy = Brand B (costs less)

Step-by-step explanation:

To find unit price for each, we divide the total with the number of pencils.

So, <u>Brand A:</u>

5.29/28 = $0.19 per pencil

And, <u>Brand B:</u>

8.47/48 = $0.18 per pencil

As we can see, Brand B pencils are around 1 cent less per pencil than Brand A pencils. So, we can say Brand B are a Better Buy.

6 0
2 years ago
Other questions:
  • In a certain year, the U.S. Senate was made up of 53 Democrats, 45 Republicans, and 2 Independents who caucus with the Democrats
    13·1 answer
  • Need help on this ASAPPPPP
    10·2 answers
  • What can you say about the graph of the function below? check ALL that apply.
    7·1 answer
  • It is important to know the appropriate dose of ibuprofen for a child so that you are ready in the case of high fever. The dosin
    13·2 answers
  • What’s the correct factorization of x² + 8x+6=0 A. -5(3x+2y)^2 B. 5(3x-2y)^2 C. -5(3x+2y)(3x-2y) D. 5(3x+2y)(3x-2y)
    14·1 answer
  • Cathy Woolfrey is buying a new home. Her realtor tells her that the home she is buying has increased in price by 10% since it wa
    6·1 answer
  • The top of a ramp is 4 feet above the ground. The ramp makes a 21.3 degree angle with the ground. What is the length of the ramp
    9·1 answer
  • Find the square root of 64a^2/9b^2+4+32a/3b​
    15·1 answer
  • Fide f (-7) evaluate the function
    8·1 answer
  • What is the slope of the line that passes through the points (-7, -2)(−7,−2) and (-15, -14)(−15,−14)? Write your answer in simpl
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!