At the newest animated movie, for every 99 9 children, there are 44 4 adults. There are a total of 3939 39 children and adults at the movie. How many children are at the movie?

Answers

Answer 1
Answer:

Answer:

27 children.

Step-by-step explanation:

We are told that at the newest animated movie, for every 9 children, there are 4 adults. There are a total of 39 children and adults at the movie.

We can see that number of children is proportional to number of adults. So we will use proportions to solve for number of children at the movie.

\frac{\text{Number of children}}{\text{Number of children + Adults}}=(9)/(4+9)

\frac{\text{Number of children}}{\text{Number of children + Adults}}=(9)/(13)

Let us substitute number of children and adults in our proportion.

\frac{\text{Number of children}}{39}=(9)/(13)

Multiply both side of equation by 39.

39*\frac{\text{Number of children}}{39}=39*(9)/(13)

\text{Number of children}=39*(9)/(13)

\text{Number of children}=3*9

\text{Number of children}=27

Therefore, 27 children are at the movie.



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27 is the relationship linear, exponential, or neither? Options: a. Linear b. Exponential c. Neither

Answers

Answer: Here's my answer

Step-by-step explanation:

The relationship given, 27, is neither linear nor exponential.

In a linear relationship, the dependent variable (y) changes at a constant rate for every unit increase in the independent variable (x). This results in a straight line when plotted on a graph. However, the given value, 27, does not provide any information about how the variable changes in relation to another variable. Without this information, we cannot determine if the relationship is linear.

In an exponential relationship, the dependent variable (y) changes at an increasing or decreasing rate based on a constant ratio for every unit increase in the independent variable (x). This results in a curved line when plotted on a graph. Since the given value, 27, does not provide any information about the rate of change or the constant ratio, we cannot determine if the relationship is exponential.

Therefore, based on the given information, the relationship 27 is neither linear nor exponential.

To which graph does the point (-1,3) belong?

Answers

if by graph you mean quadrant then it belongs in the 2nd quadrant, II. but that might not be what you are asking.

An order for 50 units is processed on work centers A and B. The set up time on A is 45 Min and run time is 5 min per piece. The set up time on B is 30 Min and run time is 4 min per piece. Wait time between the two operations is 8 hours. The move time between A and B is 60 min. Wait time after B is 8 hours and the move time into stores is 2 hrs. Queue at work center A is 25 hours and at B is 35 hrs. Calculate the total manufacturing lead time for the order.

Answers

Answer:

5265 mins or 87.75 hours

Step-by-step explanation:

There is a large amount of data in this question so we will first process it and simplify it

Given

Order = 50 units

Operation A

Setup Time = 45 mins

Run Time = 5 min/unit * 50 = 250 mins

Wait Time (Between A&B) = 8 hours = 480 mins

Move Time (Between A&B) = 60 mins

Queue Time = 25 hours = 1500 mins

Operation B

Setup Time = 30 mins

Run Time = 4 min/unit * 50 = 200 mins

Wait Time (After B) = 8 hours = 480 mins

Move Time (To Stores) = 2 hours = 120 mins

Queue Time = 35 hours = 2100 mins

Lead time refers to how long it takes from when the order is place to when it is delivered, so to calculate the total manufacturing lead time we will add all the above times which is 5265 mins or 87.75 hours

The estimated snowfall for a local city is 6.75 inches. The actual snowfall was 10.25 inches. What is the percent error for the amount of snowfall

Answers

Answer: ~ 34.15%

Step-by-step explanation:

To calculate the percent error for the amount of snowfall, you can use the following formula:

Percent Error = [(|Estimated Value - Actual Value|) / Actual Value] * 100%

In this case, the estimated snowfall is 6.75 inches, and the actual snowfall is 10.25 inches. Plugging these values into the formula:

Percent Error = [(|6.75 - 10.25|) / 10.25] * 100%

Percent Error = [(3.5) / 10.25] * 100%

Percent Error ≈ 34.15%

So, the percent error for the amount of snowfall is approximately 34.15%. This means that the estimated snowfall was about 34.15% lower than the actual snowfall.

Can anyone help pleas

Answers

Answer:

x = -1 and x = -3

Step-by-step explanation:

GIven the graph of the function y = f(x), where the problem asks for the value of x when f(x) = -6:

Looking at the graph where the value of the y-coordinate is -6, it shows that it has two corresponding x-ccordinates: x = -1, and x = -3  Therefore, the value of x when f(x) = -6 is x = -1 and x = -3.

Please mark my answer as the Brainliest, if you find this helpful :)

Hello! The answer is -1. Hope this helps

Write the equation of the line containing the point (3, –2) and having a slope of 2 in slope-intercept form.

Answers

Calculation of b:
y = mx + b
-2 = 2(3) + b
b = -2 - 6
b = -8

So, Equation would be: y = 2x - 8

Hope this helps!