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Answer:

It can produce about 86 candy.

Step-by-step explanation:

434 divided by 5 = 86 with a remainder of 0.8

Answer:

im jk wdf is this goodluck

Methods used that summarize or describe characteristics of data are called Descriptive statistics

Descriptive statistic is defined as the method fro summarizing data and information to partition them into a section of meaningful data.It contains descriptive coefficients that defined the meaningfulness of the data .

Variability and central tendency are the part of descriptive statistics that describe the spread and central point of the data respectively.

Other options are incorrect because overall statistics measure complete components ,average statistics take mean of complete statistic data and inferential statistic is based on random data sample.

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The best way to assign values for a simulation using a random digits table would be to first, create a random sample using a random digits table.

1. List the four classes from school A in the order they are given, starting with 9th graders and ending with 12th graders.

2. List the four classes from school B in the order they are given, starting with 9th graders and ending with 12th graders.

3. Assign each class from both schools a number between 0 and 9.

4. Use the random digits table to select a four-digit sample of numbers.

5. Group each set of two digits together and match them to the assigned class.The result of the simulation would be a sample of students that would represent both schools accurately. These values can then be used to conduct the simulation or other statistical analyses.

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The amount of the discount is calculated as 2% of the net amount due ($22,500 - $2,250 - $1,050 = $19,200).

May 3:

Inventory purchase:

Inventory (Dr) $33,000

Cash (Cr) $33,000

May 5:

Sale of inventory to Macy Company:

Accounts Receivable - Macy Company (Dr) $22,500

Sales (Cr) $22,500

Cost of goods sold:

Cost of Goods Sold (Dr) $16,500

Inventory (Cr) $16,500

May 7:

Return of inventory by Macy Company:

Accounts Receivable - Macy Company (Cr) $2,250

Sales Returns and Allowances (Dr) $2,250

Cost of goods sold (restored units):

Inventory (Dr) $1,650

Cost of Goods Sold (Cr) $1,650

May 8:

Allowance given to Macy Company:

Sales Returns and Allowances (Dr) $1,050

Accounts Receivable - Macy Company (Cr) $1,050

May 15:

Receipt of payment from Macy Company:

Cash (Dr) $21,450

Sales Discount (Dr) $450

Accounts Receivable - Macy Company (Cr) $22,500

The Sales Discount account is used to record the amount of the discount given to Macy Company for paying within the discount period (2/10, n/60). The amount of the discount is calculated as 2% of the net amount due ($22,500 - $2,250 - $1,050 = $19,200).

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Answer:21.b



Step-by-step explanation: I found the mass

Answer:

C. 7

Step-by-step explanation:

Pic is blurry but just set the expressions equation to each other and solve. All sides are the same length.

Answer:

D)  BC = 30

Step-by-step explanation:

this is an equilateral triangle, meaning all sides have the same value

therefore it is mathematically correct to write this equation:

4x + 2 = 5x - 5

subtract 2 from each side to get:

4x = 5x - 7

subtract '5x' from each side to get:

-x = -7

divide or multiply each side by -1 to get:

x = 7

Substitute 7 in for 'x' in the expression: 4x + 2 to solve for BC:

4(7)+2 = 30

Check that 'x' = 7:

4(7)+2 should equal 5(7)-5

28+2 = 35-5

30 = 30

Answer:-1.6 or 19/-16

Step-by-step explanation:

i’m pretty sure this is the answer.

Answer:-1.583

Step-by-step explanation:

12+7²÷7 and then divide that by 9-20÷ 4-16

which would give you 19÷-12

Answer:

A 28°

Step-by-step explanation:

we see that the sum of angle 1 and 62° must be 90° (right angle).

90 = 62 + angle 1

28° = angle 1

The potato is in the air for approx. 1.0625 seconds.

The actual cost of manufacturing 24 coffee makers is $1,755.67.

a. To find the time that a potato is in the air, use the quadratic equation formula where a=-16,

b=34, and

c=42. `

t = (-b ± sqrt(b²-4ac))/2a`.

Let's start by finding the discriminant first. `b²-4ac = (34)²-4(-16)(42)

= 1156`.

Substitute the values of a, b, and c into the quadratic formula.

t = (-34 ± sqrt(1156))/-32

= (-34 ± 34)/-32`.

There are two solutions to the quadratic equation. Thus, we need to check if there are any negative values for time.

t = (-34 + 34)/-32

= 0.

t = (-34 - 34)/-32

= 1.0625`.

Therefore, the potato is in the air for 1.0625 seconds.

b. To find the actual cost of manufacturing 24 coffee makers, substitute x=24 into the cost function

C(x) = 155 + 66x + x²/36`.

C(24) = 155 + 66(24) + 24²/36

= 155 + 1584 + 16.67`. `

C(24) = 1755.67`.

Therefore, the actual cost of manufacturing 24 coffee makers is $1,755.67.

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Answer:

\( \frac{9}{4} \)

Step-by-step explanation:

slope = rise / run

slope = 9 / 4

Therefore, the statement is false in general, and the equality Dkf(x, y, z) = fz(x, y, z) holds only when k = z.

The symbol Dk denotes the k-th partial derivative with respect to the variable k, so Dkf(x, y, z) denotes the partial derivative of f(x, y, z) with respect to the variable k.

On the other hand, fz(x, y, z) denotes the partial derivative of f(x, y, z) with respect to the variable z.

These two partial derivatives are generally not equal. For example, consider the function f(x, y, z) = x² + y² + z². Then:

Dxf(x, y, z) = 2x

Dyf(x, y, z) = 2y

Dzf(x, y, z) = 2z

In this case, we have Dzf(x, y, z) = fz(x, y, z) = 2z, so the statement is true when k = z.

However, if we consider k = x or k = y, then the statement is false in general. For example, when k = x, we have:

Dkf(x, y, z) = Dxf(x, y, z) = 2x

fz(x, y, z) = partial derivative of f with respect to z = 2z

Since 2x is generally not equal to 2z, the statement is false when k = x.

Similarly, the statement is false when k = y, because Dyf(x, y, z) is generally not equal to fz(x, y, z).

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To calculate the probabilities, we need to use the concept of binomial probability.

For a fair coin being tossed 5 times:

(a) Probability of getting five heads:

The probability of getting a head in a single toss is 1/2.

Since each toss is independent, we multiply the probabilities together.

P(Head) = 1/2

P(Tails) = 1/2

P(Five Heads) = P(Head) * P(Head) * P(Head) * P(Head) * P(Head) = \((1/2)^5\) = 1/32 ≈ 0.03125

So, the probability of obtaining five heads is approximately 0.03125 or 3.125%.

(b) Probability of getting four heads:

There are five possible positions for the four heads.

P(Four Heads) = (5C4) * P(Head) * P(Head) * P(Head) * P(Head) * P(Tails) = 5 * \((1/2)^4\) * (1/2) = 5/32 ≈ 0.15625

So, the probability of obtaining four heads is approximately 0.15625 or 15.625%.

(c) Probability of getting one head:

There are five possible positions for the one head.

P(One Head) = (5C1) * P(Head) * P(Tails) * P(Tails) * P(Tails) * P(Tails) = 5 * (1/2) * \((1/2)^4\) = 5/32 ≈ 0.15625

So, the probability of obtaining one head is approximately 0.15625 or 15.625%.

For a fair die being thrown eight times:

(a) Probability of a 6 occurring six times:

The probability of rolling a 6 on a fair die is 1/6.

Since each roll is independent, we multiply the probabilities together.

P(6) = 1/6

P(Not 6) = 1 - P(6) = 5/6

P(Six 6s) = P(6) * P(6) * P(6) * P(6) * P(6) * P(6) * P(Not 6) * P(Not 6) = \((1/6)^6 * (5/6)^2\) ≈ 0.000021433

So, the probability of rolling a 6 six times is approximately 0.000021433 or 0.0021433%.

(b) Probability of a 6 never happening:

P(No 6) = P(Not 6) * P(Not 6) * P(Not 6) * P(Not 6) * P(Not 6) * P(Not 6) * P(Not 6) * P(Not 6) = \((5/6)^8\) ≈ 0.23256

So, the probability of not rolling a 6 at all is approximately 0.23256 or 23.256%.

(c) Probability of an odd number of 6s:

To have an odd number of 6s, we can either have 1, 3, 5, or 7 6s.

P(Odd 6s) = P(One 6) + P(Three 6s) + P(Five 6s) + P(Seven 6s)

\(P(One 6) = (8C1) * P(6) * P(Not 6)^7 = 8 * (1/6) * (5/6)^7P(Three 6s) = (8C3) * P(6)^3 * P(Not 6)^5 = 56 * (1/6)^3 * (5/6)^5P(Five 6s) = (8C5) * P(6)^5 * P(Not 6)^3 = 56 * (1/6)^5 * (5/6)^3P(Seven 6s) = (8C7) * P(6)^7 * P(Not 6) = 8 * (1/6)^7 * (5/6)\)

P(Odd 6s) = P(One 6) + P(Three 6s) + P(Five 6s) + P(Seven 6s)

Calculate each term and sum them up to find the final probability.

After performing the calculations, we find that P(Odd 6s) is approximately 0.28806 or 28.806%.

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The reasonable solution for the number of buttons of each color in one sack is (20, 11), meaning there are 20 black buttons and 11 white buttons in one sack.

Let's solve the system of equations based on the given information:

Let b be the number of black buttons in one sack and w be the number of white buttons in one sack.

From the first equation, we know that the number of black buttons in one sack is 9 more than the number of white buttons:

b = w + 9

From the second equation, we know that the total number of buttons in one sack is 372 divided by the number of sacks (12):

b + w = 372/12

b + w = 31

We can substitute the value of b from the first equation into the second equation:

(w + 9) + w = 31

2w + 9 = 31

2w = 31 - 9

2w = 22

w = 22/2

w = 11

Substituting the value of w back into the first equation, we can find the value of b:

b = 11 + 9

b = 20

Therefore, the reasonable solution for the number of buttons of each color in one sack is (20, 11), meaning there are 20 black buttons and 11 white buttons in one sack.

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T1 LEFT OUTER JOIN T2 ON T1.P = T2.A    T1.P T1.R T2.A T2.C10   B 6 NULL NULLNULL NULL NULL 7   C T2 JOIN (T1.P = T2.A AND T1.R = T2.C) T2    T1.P T1.R T2.A T2.CNULL NULL NULL NULL NULL NULL NULL NULL

Consider the two tables T1 and T2 and the operations performed on them. The results of the operations are shown above. In the first operation, a LEFT OUTER JOIN is performed on T1 and T2, where the join is made on the basis of T1.P = T2.A. In the second operation, a JOIN is performed on T1 and T2, where the join is made on the basis of T1.P = T2.A AND T1.R = T2.C. The keyword 'LEFT OUTER JOIN' has been bolded in the main answer, while 'JOIN' has been bolded in the supporting explanation.

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B) Yes. There is enough evidence to support the claim that the proportion of open or unlocked window or door burglaries differs from 29%. is the correct option.

To determine whether there is enough evidence to support the claim that the proportion of open or unlocked window or door burglaries differs from 29%, we can use a hypothesis test.

First, we need to state our null and alternative hypotheses. The null hypothesis (H0) is that the proportion of open or unlocked window or door burglaries is equal to 29%, while the alternative hypothesis (Ha) is that it differs from 29%.

H0: p = 0.29
Ha: p ≠ 0.29

Next, we can calculate the test statistic and the p-value. The test statistic is given by:

z = (x - np) / sqrt(np(1-p))

where x is the number of burglaries in the sample that were not via an open or unlocked door or window (i.e., 87), n is the sample size (130), and p is the hypothesized proportion under the null hypothesis (i.e., 0.29).

Plugging in the numbers, we get:

z = (87 - 130*0.29) / sqrt(130*0.29*0.71) = -1.96

The p-value is the probability of getting a test statistic as extreme or more extreme than the one we observed, assuming the null hypothesis is true. Since this is a two-tailed test (we are testing whether the proportion differs from 29%, not whether it is greater or less than 29%), we need to find the area under the normal distribution curve that corresponds to a z-score of -1.96 in both tails. Using a standard normal distribution table or a calculator, we find this area to be 0.05.

Finally, we compare the p-value to the level of significance (α) to make a decision. The level of significance is given as 0.05 in the question. Since the p-value is equal to α, we reject the null hypothesis and conclude that there is enough evidence to support the claim that the proportion of open or unlocked window or door burglaries differs from 29%.

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Answer:

C

Step-by-step explanation:

Multiply the 1.5 hours per pound by 2.75 pounds and we get 4.125 hours or    4 1/8

Answer:

C: 4 1/8

Step-by-step explanation:

i took the quiz

Answer:

its not possible

Step-by-step explanation:

6=14

10 = 22

if ten is 22

how can 20 be 42

Answer:

325

Step-by-step explanation:

40/100=130/x

Cross multiply to find x

40x=13000

/4            /4

x=325

It is false as the left and right ends of the normal probability distribution extend indefinitely, approaching but never touching the horizontal axis.

The statement is false because the left and right ends of the normal probability distribution do not extend indefinitely. In reality, the normal distribution is defined over the entire real number line, meaning it extends infinitely in both the positive and negative directions. However, as the values move further away from the mean (the center of the distribution), the probability density decreases. This means that although the distribution approaches but never touches the horizontal axis at its tails, the probability of observing values extremely far away from the mean becomes extremely low. Thus, while the distribution theoretically extends infinitely, the practical probability of observing values far from the mean decreases rapidly.

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Or using geometric sequence:

\(S_n=\dfrac{a_1(1-r^n)}{1-r}\)

\(S_4=150\\r=\dfrac{1}{2}\\n=4\\a_1=?\)

\(150=\dfrac{a_1\left(1-\left(\dfrac{1}{2}\right)^4\right)}{1-\dfrac{1}{2}}\\\\150=\dfrac{a_1\left(1-\dfrac{1}{16}\right)}{\dfrac{1}{2}}\\\\75=a_1\cdot\dfrac{15}{16}\\\\a_1=80\)

The most appropriate sample size is (B) 191.

We can use the formula for the required sample size for a proportion:

n = (zα/2)^2 * p(1 - p) / E^2

where zα/2 is the critical value for the desired level of confidence (98% corresponds to zα/2 = 2.33), p is the estimated proportion of people willing to donate their organs (unknown), and E is the desired margin of error (0.03).

To be conservative, we can use p = 0.5, which gives the largest possible value of n.

Plugging in the values, we get:

n = (2.33)^2 * 0.5(1 - 0.5) / 0.03^2 ≈ 191

Therefore, the most appropriate sample size is (B) 191.

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Answer:

Step-by-step explanation:

2 kg

Answer:

X = - 7/2 or -6

Step-by-step explanation:

2x^2 + 19x + 40 = -2

2x^2 +19x + 40+2 = 0

2x^2 + 12x +7x+42= 0

2x(x+6) 7(x+6) =0

(2x+7) (x+6) = 0

2x+7 = 0

2x = -7

2x÷2=-7÷2

X= -7÷2 and

X+6=0

X=-6

Answer:

C

Step-by-step explanation:

Te unoccupied volume (V) of the cube is calculated as

V = volume of cube - volume of sphere

   = 7³ - \(\frac{4}{3}\) πr³ ( r is the radius and r = 7 ÷ 2 = 3.5 )

   = 343 - \(\frac{4}{3}\) π × 3,5³

   = 343 - \(\frac{4}{3}\) π × 42.875

   = 343 - 179.59438

   = 163.4....

    ≈ 160 cm³ ( to the nearest 10 cm³ )

9514 1404 393

Answer:

  $25

Step-by-step explanation:

If c is the 2011 cost, then we are told ...

  30 = c + 20%×c

  30 = 1.2c . . . . . . simplify

  30/1.2 = c = 25 . . . . . divide by the coefficient of c

The 2011 cost was $25.

Answer:

english pls :)

Step-by-step explanation: