Hannah makes and sells bg. I used that she could only make 4 bag in one day. Now that she got her new sowing machine she can make 7 bags a day

7C+9T=73

+

5C+3T=29

(12C+12T=102)/12

C+T=17/2

Answer:

7.855 inches

Step-by-step explanation:

The formula to find the length of an arc is :

Arc Length = \(\frac{\theta}{360}\) × 2 π r

Here,

Θ ⇒ size of the angle ⇒ 30°

r ⇒ radius ⇒ 15 inches

Let us solve it now.

Arc length = \(\frac{\theta}{360}\) × 2 π r

Arc length = \(\frac{30}{360}*2*\pi*15\)

Arc length = \(\frac{30*2*\pi*15}{360}\)

Arc length = \(\frac{2827.8}{360}\)

Arc length = 7.855 inches

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Answer:

David=$450 Sammie=$1050

Step-by-step explanation:

$1500

The ratio is 3:7

Total units= 10

1500/10=150

Therefore each unit is $150

1. 3x$150=$450

2. 7x$150=$1050

OR

1. 3x$150=$450

2. $1500-$450=$1050

Answer:

True

Step-by-step explanation:

28 ÷ 0.7 =

28 ÷ (7 ÷ 10) =

28 ÷ 7 * 10 =  ==> 28 ÷ 7 = 4

4 * 10 = 40

Answer:

Step-by-step explanation:

16 laps/hour × 3/4 mile/lap = 12 miles/hour

Therefore, Jaylin covers a distance of 12 miles in 1 hour of riding on the dirt-bike track.

Answer: ok i don't know but you can copy and paste the question then search it in the search bar because i can guaranty that someone has asked that question before. and then all you got to do that and you can keep your points. hope this helps! ;)

Step-by-step explanation:

Answer:

The -3 would become positive.

Step-by-step explanation:

When reflecting over the x or y-axis, the x-coordinate and y-coordinate will always flip to it's opposite.

2 will become -2

-3 will become 3

To find the equation of the line passing through the points (5, 2) and (3, 5), we can use the slope-intercept form of a linear equation, which is y = mx + b the line in slope-intercept form is: y = (-3/2)x + 19/2

First, let's calculate the slope (m) of the line using the formula:

m = (y2 - y1) / (x2 - x1)

Substituting the coordinates of the two points, we have:

m = (5 - 2) / (3 - 5)

m = 3 / (-2)

m = -3/2

Now that we have the slope, we can use one of the given points and the slope to find the y-intercept (b). Let's use the point (5, 2):

2 = (-3/2)(5) + b

2 = -15/2 + b

To find b, we can add 15/2 to both sides of the equation:

2 + 15/2 = b

4/2 + 15/2 = b

19/2 = b

Therefore, the equation of the line in slope-intercept form is:

y = (-3/2)x + 19/2

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The total area under the standard normal curve to the left of z1 and to the right of z2 is 0.9772. This means that approximately 97.72% of the values in a standard normal distribution are below z1 and above z2.

To calculate this, we can use the properties of the standard normal distribution, also known as the z-distribution. The z-distribution is a bell-shaped curve with a mean of 0 and a standard deviation of 1. The area under the curve represents the probability of observing a value within a certain range.

To find the area to the left of z1, we can use a z-table or a statistical calculator. From the z-table, we find that the area to the left of z1 is 0.9788.

To find the area to the right of z2, we subtract the area to the left of z2 from 1. From the z-table, we find that the area to the left of z2 is 0.9788. Subtracting this value from 1, we get 0.0212.

Therefore, the total area under the standard normal curve to the left of z1 and to the right of z2 is 0.9772 (0.9788 - 0.0212 = 0.9772).

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The probability that they're both home is 1/12.

In the given question,

Probability of Maya at home P(A) = 1/3

And probability of Jim at home P(B) = 1/4

The probability that Jim is home given that maya is home P(A∪B) = 1/2

We have to find the probability when they both are at home P(A ∩ B).

As we can see that the probability of both the events are independent

So, we can use

P(A ∪ B) = P(A) + P(B) – P(A ∩ B)

Therefore,

1/2 = 1/3 +1/4 – P(A ∩ B)

P(A ∩ B) = 7/12 – 1/2

P(A ∩ B) = 1/12

Hence, the probability that they're both home is 1/12.

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Exponential, triangular, Weibull, beta, Erlang, gamma, and lognormal distributions are often referred to as continuous theoretical distributions.

In most simulations, a queue is important for keeping an entity when it cannot move.

Exponential, triangular, Weibull, beta, Erlang, gamma, and lognormal distributions are all examples of continuous theoretical distributions. These distributions are used to model random variables that take on continuous values, such as time, length, or volume. They are characterized by probability density functions that describe the likelihood of different values occurring within a given range.

In simulation modeling, a queue is an important construct used to manage entities or objects that need to wait or be processed in a specific order. When an entity cannot move or proceed further in the simulation, it is typically placed in a queue until the conditions allow it to progress. Queues are commonly used in various simulation scenarios, such as modeling service systems, production lines, or network traffic.

Global variables and attributes are generally used to store and manage data within a simulation, but they do not specifically address the concept of keeping an entity when it cannot move. Resources, on the other hand, are entities that are required or consumed by other entities in the simulation, such as equipment or personnel, but they do not directly handle the situation of entities being unable to move.

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All the above can represent stable interhalogen compounds. Interhalogen compounds are formed when different halogens combine with each other.

The general formula for interhalogen compounds is given by XYn, where X and Y represent different halogens, and n represents the number of Y atoms bonded to the X atom. The interhalogen compounds can have different stoichiometries, resulting in different values of n. Therefore, all the given formulas, XY, XY2, XY3, and XY5, can represent stable interhalogen compounds, depending on the specific combination of halogens and their bonding arrangements.

Hence, none of the given formulas does not exist for interhalogen compounds, as all of them can be valid representations of stable interhalogen compounds.

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Answer:In this equation, we can start by understanding that "x" has a value of 8, as given in the ordered pair. When multiplied by 5, this leads to "40 - 2y = 30". Next, we can subtract 40 from both sides of the equation. This leads us to a value of "-2y = -10". The next step would be to divide both sides by -2 as a way of isolating "y", which leads us to a final value of "y = 5". The final ordered pair would be (8,5).

Step-by-step explanation:

Answer:

that forms a triangle .

.....

Solution

Perfect square trinomials are algebraic expressions with three terms that are obtained by multiplying a binomial with the same binomial.

To determine if the trinomials in the question is a perfect trinomial, we will factor each of the trinomials and then decide which is a perfect trinomial

The first trinomial above is a perfect trinomial

The second trinomial above is a perfect trinomial

The third trinomial above is not a perfect trinomial

The fourth trinomial above is a perfect trinomial

The summary of the solution is given below

All the values with exactly three significant digits are: 0.0807, 1990

Significant digits of a number tell us what the actual meaningful representation of a number is. There are certain rules to figure out which digits in a number are significant such as

Thus the numbers with 3 significant digits are: 0.0807, 1990

Problem on significant figures.

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Answer:

5 cups of tomatoes

Step-by-step explanation:

3÷1.5 = 2

10÷2 =5

Answer:

Yes they would be because 2^2 or 2x2 =4 and -2^2 or -2x-2 also equals four because a neg x a neg equals a pos

Step-by-step explanation:

Answer:

1. >

2. <

3. =

Step-by-step explanation:

100x8=800, 4*7=28, multiplied by 25 is 700, therefore making 800 greater than 700. Whenever comparing two multiplication problems, multiplying large numbers produces large results, so whichever starts larger will have an end result that is larger. 100 was large and it is smaller to its counter 25.

36 elevens really means 11x36, which is 396. 40 elevens really means 40x11, which is 440 minus 11x3 which is 407. 407 is greater than 396. The same logic applies here as the previous answer, the only difference is that the removal of three elevens is still larger than 36 elevens in this case.

12x24=288, 6x24=144, doubled makes it 288. In this case, the six is half of the twelve to begin with and then is made up for later by the fact that it is doubled.

When I solve math questions like these, I ignore the fact that it doesn't want a mathematical answer, do the math anyway and pull logic from it. (If your teacher checks, do it on a separate piece of paper, and then toss it.)

Answer:  \(\frac{28}{27}\) or \(1\frac{1}{27}\)

Step-by-step explanation:

\(\frac{7}{9} /\frac{6}{8} = \frac{7}{9}(\frac{8}{6})\)

\(\frac{7}{9} (\frac{8}{6} ) = \frac{28}{27}\)

\(\frac{28}{27} = 1 \frac{1}{27}\)

Answer:

17.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplify step by step:

2( x+7 ) +3 ( x+1 )

We'll distribute:

= ( 2 ) ( x )  +  ( 2 ) ( 7 ) + ( 3 ) ( x ) + ( 3 ) ( 1 )

= 2x + 14  + 3x + 3

We'll Combine Like Terms:

= 2x + 14 + 3x + 3

= ( 2x + 3x ) + ( 14 + 3 )

= 5x + 17 Answer!

Answer:

Step by step Explanation:

2(x+7) +3(x+1)

Open the brackets (multiply outside number by the numbers and letters inside the brackets)

2x + 14 + 3x+ 3

Collect like terms (collect ones that look alike in one side )

2x + 3x + 14 + 3

Add the like terms (add the ones that look alike)

= 5x + 17 (Answer)

I hope you understand it, it's really simple just work step by step.

Good luck ✅.

The expression is equivalent to the given expression  by combining like terms is  -2.2\(y\)-1.8 .

An expression is a set of terms combined using the operations +, -, x or ÷

and the variables. Number, symbols and operators are grouped to form an expression . An expression can be simplified by combining like terms.  

Given that,

  1.2y + 4.5 - 3.4y - 6.3

The terms that has same variables are like terms Combine like terms by adding or subtracting the terms.

-1.2\(y\)-3.4\(y\)+4.5-6.3

-2.2\(y\)-1.8

Hence, The expression is equivalent to the given expression  by combining like terms is  -2.2\(y\)-1.8 .  

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Answer:

2

Step-by-step explanation:

2x+3=6x-5

2x-6x=-5-3

-4x=-8

X=8/4

X=2

So the final answer is 2

The correct option is (A) 60 as the estimated average number of shoppers in the original store at any time is 45.

To find the estimated average number of shoppers in the original store at any time:

Therefore, the correct option is (A) 60 as the estimated average number of shoppers in the original store at any time is 45.

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The complete question is given below:
The owner of the Good Deals Store opens a new store across town. For the new store, the owner estimates that, during business hours, an average of 90 shoppers per hour enter the store and each of them stays an average of 12 minutes. The average number of shoppers in the new store at any time is what percent less than the average number of shoppers in the original store at any time?

(A) 60

(B) 70

(C) 80

(D) 50

Answer:

x= -22/5 or -4.4

Step-by-step explanation:

Step 1- Collect like terms.

(2x-7x)-8= (10+4)

-5x-8= 14

Step 2- Add 8 to both sides.

-5x-8= 14

    +8  +8

-5x= 22

Step 3- Divide to both sides.

-5x= 22

-5    -5

x= -22/5 or -4.4

The interval μ - σ to Q3 corresponds to the smallest area under a normal curve because it includes only a small portion of the data set.

The answer to this question is option D, which is μ - σ to Q3. To understand why this is the correct answer, we need to first understand what each of the intervals represents. Q1 and Q3 are the first and third quartiles of the data set, respectively. μ is the mean of the data set, and σ is the standard deviation.

When we look at the interval μ - σ to Q3, we can see that it includes the upper quartile and some of the data points to the left of it. This means that the area under the normal curve within this interval will be relatively small compared to the other options.

On the other hand, option B includes the mean and a larger range of data points, which would result in a larger area under the curve. Option C includes Q1 and a larger range of data points, which would also result in a larger area. Option A includes both Q1 and Q3, which cover the majority of the data set and would therefore have the largest area under the curve.

In summary, the interval μ - σ to Q3 corresponds to the smallest area under a normal curve because it includes only a small portion of the data set.
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Answer:

0.4

Step-by-step explanation:

The formula to calculate number of black marbles isnumber of favourable items by number of favourable items i.e for black marbles it will become

P(B)=number of black marbles divide by total number of marbles

P(B)=6/15

P(B)=0.4 OR 40%

Therefore the probability that Tommy will pick black marble is 0.4 or 40%

Answer:

w

Step-by-step explanation:

The amount of water they need to bring depends on how long they will be hiking.

Answer:

The answer is (-sin(cos^4a(x)))^4a