The table shows the unit prices for items Darryl
purchased to improve Downtown Deli.
Darryl places an order for 128 ounces of pickles, 24
loaves of bread, and 25 pounds of coffee. What is the
total cost of the order?
$

The sampling distribution of is a binomial distribution with parameters n and p, where n is the sample size and p is the population proportion of the specified characteristic.

The mean of the sampling distribution is np and the standard deviation is  \($\sqrt{np(1-p)}$\).

Round the standard deviation to three decimal places, it is \($\sqrt{np(1-p)}$ = $\sqrt{n \cdot p \cdot (1-p)} \approx \sqrt{n \cdot p \cdot 0.99}$\).

The sampling distribution of is a binomial distribution with parameters n and p, where n is the sample size and p is the population proportion of the specified characteristic. The mean of the sampling distribution is np and the standard deviation is \($\sqrt{np(1-p)}$\). This means that for a given sample size n and population proportion p, the standard deviation of the sampling distribution can be calculated by taking the square root of the product of n, p, and (1-p).

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Answer:

C and E are correct

Step-by-step explanation:

We simply substitute the value of x to see if we can get y for each of the equations

A. y = -3x

2 is not -3(6)

This is wrong

B. y = -3/2x + 6

-3/2x + 6 = -3/12 + 6

This cannot be equal to 2 so this is wrong also

c. y = -1/6x + 3

y = -1/6(6) + 3

= -1 + 3 = 2

This is correct

d. y = 2/3x - 1

This is wrong

2/3(6) - 1 cannot be 2

e. y = 1/2x - 1

2 = 1/2(6) -1

This is correct

F. y = 4(6) - 2 = 24-2 = 22

Answer:

it is 40!

Step-by-step explanation:

well since area is l x w 13+10=23

and 12+5= 17

Answer:

5.625

Step-by-step explanation:

Answer : The answer to 45 ÷ 8 is 5.265

Answer:

194.4

Step-by-step explanation:

V=l*w*h

V=12*4.5*3.6

V=194.4

The required expression is (x / 5) + 9

Given that we have to build an equation for the statement "9 more than the quotient of x and 5,

So,

This expression represents the quotient of x divided by 5, and then adding 9 to the result.

Therefore,

"9 more than the quotient of x and 5" can be written mathematically as:

(x / 5) + 9

Hence the required expression is (x / 5) + 9

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Answer: y=(-5/3)x+8

Step-by-step explanation: earrange 5x+3y=6 in slope intercept form

y=mx=b

5x+3y=6

     3y=6-5x

       y=2-(5x)/3

then slope for a line parallel is -5/3

Use point slope form y-y1=m(x-x1)

plug un values of (x,y) = (6,-2)

and m=-5/3

y-y1=m(x-x1)

y-(-2)=(-5/3)(x-6)

y+2=(-5/3)x+10

y=(-5/3)x+10-2

y=(-5/3)x+8 <-- solution

Answer:

parallel line slop2 = -5/4

perpendicular line slope = 4/5

Step-by-step explanation:

If 2 lines are parallel, they will have equal slopes.

Therefore, the slope of a line parallel to y = 1/4 - 5/4 x will be -5/4

If 2 lines are perpendicular, their slopes are negative reciprocals of each other.  So the slope of the perpendicular line = -1 ÷ -5/4 = 4/5

Answer:

x=6 Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

\(8.5x+4y=99.5,\ x+y=17\)

Step-by-step explanation:

\(\mathrm{System\ of\ equations:}\\8.5x+4y=99.5\\x+y=17\\\mathrm{where,}\ x\ \mathrm{is\ the\ number\ of\ popcorns\ and\ }y\mathrm{\is\ the\ number\ of\ candies}\)

Answer:

3 bookcases

Step-by-step explanation:

If we try to use tail-recursive rules to implement non-tail-recursive rules, it will normally result in rules that are less efficient

Tail recursion is a technique in which the recursive call is the last action performed in a function. This allows the function to return immediately after the recursive call, without the need to keep track of any intermediate calculations. This can make tail-recursive functions more efficient since they do not require additional memory to store intermediate results.

On the other hand, non-tail-recursive functions are not optimized for efficiency in this way. They may perform additional calculations after the recursive call and may need to store intermediate results in memory.

If we try to use tail-recursive rules to implement non-tail-recursive rules, we may end up with rules that are less efficient, since they are not optimized for the specific calculations being performed. This is because tail-recursive rules are optimized for a different type of calculation than non-tail-recursive rules.

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Step-by-step explanation:

hello,

18 square → ⅔ hrs.

⅔ hrs → 18 square.

⅓ hr → 18 ÷ ⅔

⅓ hr = 27 square.

3/3 hr = 27 * 3/3

= 27 square per hour.

ans : D

thank you;

Answer:

the awnser is two

Step-by-step explanation:

Pretty sure the answer is 2

Answer:

The sum of their ages is 29, which we can express as the equation:

P + (P - 11) = 29

Simplifying the equation:

2P - 11 = 29

Adding 11 to both sides:

2P = 40

Dividing both sides by 2:

P = 20

Therefore, Pete's age, represented by "P," is 20 years old.

The two-column proof that shows that ΔEAB ≅ ΔDCB by SAS congruence theorem is explained below.

The Side-angle-side congruence theorem (SAS) that states that two triangles that are have two pairs of corresponding congruent sides and a pair of included corresponding congruent angles are congruent to each other.

Any triangle with two equal base angles is referred to as an isosceles triangle, The sides opposite these base angles are also congruent to each other.

Given the diagram below, the proof is expressed as follows:

Statement 1: ΔEAB and ΔDCB are two right triangles

Reason 1: Given

Statement 2: ∠EAB  ≅ DCB

Reason 2: Right angles

Statement 3: ∠BED ≅ BDE

Reason 3: Given

Statement 4: ΔBED is an isosceles triangle

Reason 4: Definition of isosceles triangle

Statement 5: BE ≅ BD

Reason 5:  Definition of isosceles triangle

Statement 6: ΔEAB ≅ ΔDCB

Reason 6: SAS

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Answer:

The second choice

40

Step-by-step explanation:

All the ratos are 10:1

20/2 = 10/1 ==> 10:1

80/8 = 10/1 ==> 10:1

120/12 =10/1 => 10:1

For a 40 serving size the ratio is
40/6 = 20/3 not equal to  10/1

The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities.

If Mofor only has time to do two homework assignments out of the five subjects, he will need to choose which subjects to prioritize. The specific subjects he chooses to work on will depend on various factors such as his strengths, weaknesses, upcoming deadlines, and personal preferences. Here are a few strategies he could consider:

1. Prioritize based on importance: Mofor can prioritize the homework assignments that carry more weight in terms of grades or have upcoming deadlines. This way, he ensures that he completes the assignments that have a higher impact on his overall academic performance.

2. Focus on challenging subjects: If Mofor finds certain subjects more difficult or time-consuming, he can prioritize those assignments to allocate more time and effort to them. This approach allows him to concentrate on improving his understanding and performance in subjects that require extra attention.

3. Balance workload: Mofor can choose to distribute his efforts evenly across subjects, selecting two assignments from different subjects. This strategy ensures that he maintains a balanced workload and avoids neglecting any particular subject.

The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities. It is essential for him to consider his academic goals, time constraints, and personal strengths to make an informed decision.

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Answer:

\(\left \{{{y=3-\frac{x}{3} }\atop { y=-2x-2}} \right.\)

Step-by-step explanation:

\((-3,4),(0,3)\\y=3-\frac{x}{3} \\(-3,4),(0,-2)\\\\y=-2x-2\)

The system of linear equations are 3y = 2-x and y = -2x-2

A system of linear equations is usually a set of two linear equations with two variables.

Given that, a graph,

The two coordinates for first line are (-3, 4) and (0, 3) and for line it is (-3, 4) and (0, -2)

We know, that standard equation of line passing through two points is:

(y-y₁) = (y₁-y₂)/(x₁-x₂)(x-x₁)

Finding the equation for the first line, (-3, 4) and (0, 3)

y-3 = (3-4)/(0+3)(x+3)

y-3 = -1/3(x+3)

y = -x/3+2

3y = 2-x.......(i)

Finding the equation for the second line, (-3, 4) and (0, -2)

y-4 = (-2)(x+3)

y = -2x-2.......(ii)

Hence, the two equations are 3y = 2-x and y = -2x-2

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Answer:

-1

Step-by-step explanation:

look at the photo above

Answer:

B

D

D

Step-by-step explanation:

please verify and rate 5 stars and say thank you

Hey there!

Here is your answer:

The proper answer to this question is option B "false".

Reason:

To solve for y in the equations y + 1/3 = 5/6, subtract 1/3 from both sides of the equation. This statement is false. In order to solve this you have to divide 1/3 on both sides.

Therefore the answer is option B.

If you need anymore help feel free to ask me!

Hope this helps!

~Matthew

3. The factored polynomial is p(x) = (x - 1)(x - 5)

4. The factored polynomial is p(x) = (x + 3)²

A polynomial is a mathematical expression in which the power of the unknown is greater than or equal to 2.

3. To factorize the polynomial using the graph, we see that the polynomial cuts the x - axis at x = 1 and x = 5.

This implies that its factors are (x - 1) and (x - 5)

So, the factored polynomial is p(x) = (x - 1)(x - 5)

4. To factorize the polynomial using the graph, we see that the polynomial touches the x - axis at only one point x = -3. So,it has repeated roots

This implies that its factors are (x - (-3)) = (x + 3) twice

So, the factored polynomial is p(x) = (x + 3)²

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Answer:

$6.56

Step-by-step explanation:

You just multiply it by 0.25 which will give you the amount you need to add to the initial amount.

Answer:

€327.6

Step-by-step explanation:

==>Given:

Post office exchange rate=> £1 = €1.17

==>Required:

Amount of Euros that will get me £280

==>Solution:

Using the exchange rate at the list office as stated in the question, convert £280 to euros:

Let x be the amount in euros

£1 = €1.17

£280 = x

Cross multiply to equate

x*£1 = €1.17*£280

Divide both sides by £1 to make x the subject of formula

x = (€1.17*£280)/£1

x = €327.6

You will get €327.6 for £280

Answer: after 5 hours, 75 cupcakes

Step-by-step explanation:

Answer:

-2<=y<=-7

Step-by-step explanation:

To find the subtracted value, we need to calculate the multiplicative inverse of (4/3 - 4/9) and then subtract it from the sum of 7/12 and 7/8.

First, let's find the multiplicative inverse of (4/3 - 4/9):

Multiplicative inverse = 1 / (4/3 - 4/9)

To simplify the expression, we need a common denominator:

Multiplicative inverse = 1 / ((12/9) - (4/9))

= 1 / (8/9)

= 9/8

Now, we need to subtract the multiplicative inverse from the sum of 7/12 and 7/8:

Subtracted value = (7/12 + 7/8) - (9/8)

To perform this calculation, we need a common denominator:

Subtracted value = (7/12 * 2/2 + 7/8 * 3/3) - (9/8)

= (14/24 + 21/24) - (9/8)

= 35/24 - 9/8

To simplify further, we need a common denominator:

Subtracted value = (35/24 * 1/1) - (9/8 * 3/3)

= 35/24 - 27/24

= 8/24

= 1/3

Therefore, subtracting 1/3 from the sum of 7/12 and 7/8 will give you the multiplicative inverse of (4/3 - 4/9).

Answer:

39/52 in its simplest form is 3/4.

Step-by-step explanation: