???????????????????

Answer:

Step-by-step explanation:

285 - 60= 225

225/45= 5

5 weekdays

9514 1404 393

Answer:

Step-by-step explanation:

Put the values of x and y in the equation and see if it is true.

1.  2 = 2×0 . . . . False (not a solution)

2. 12 = 6×2 . . . True (is a solution)

The value of df, when x = π/4 and dx = 1/24, is (-5π - 5√2)/(96√2).

To find the derivative of the function f(x) = -5cos(x) + xtan(x), we'll use the sum and product rules of differentiation. Let's start by finding df/dx.

Apply the product rule:

Let u(x) = -5cos(x) and v(x) = xtan(x).

Then, the product rule states that (uv)' = u'v + uv'.

Derivative of u(x):

u'(x) = d/dx[-5cos(x)] = -5 * d/dx[cos(x)] = 5sin(x) [Using the chain rule]

Derivative of v(x):

v'(x) = d/dx[xtan(x)] = x * d/dx[tan(x)] + tan(x) * d/dx[x] [Using the product rule]

= x * sec^2(x) + tan(x) [Using the derivative of tan(x) = sec^2(x)]

Applying the product rule:

(uv)' = (5sin(x))(xtan(x)) + (-5cos(x))(x * sec^2(x) + tan(x))

= 5xsin(x)tan(x) - 5xcos(x)sec^2(x) - 5cos(x)tan(x)

Simplify the expression:

df/dx = 5xsin(x)tan(x) - 5xcos(x)sec^2(x) - 5cos(x)tan(x)

Now, we need to evaluate df/dx at x = π/4 and dx = 1/24.

Substitute x = π/4 into the derivative expression:

df/dx = 5(π/4)sin(π/4)tan(π/4) - 5(π/4)cos(π/4)sec^2(π/4) - 5cos(π/4)tan(π/4)

Simplify the trigonometric values:

sin(π/4) = cos(π/4) = 1/√2

tan(π/4) = 1

sec(π/4) = √2

Substituting these values:

df/dx = 5(π/4)(1/√2)(1)(1) - 5(π/4)(1/√2)(√2)^2 - 5(1/√2)(1)

Simplifying further:

df/dx = 5(π/4)(1/√2) - 5(π/4)(1/√2)(2) - 5(1/√2)

= (5π/4√2) - (10π/4√2) - (5/√2)

= (5π - 10π - 5√2)/(4√2)

= (-5π - 5√2)/(4√2)

= (-5π - 5√2)/(4√2)

Now, to evaluate df/dx when dx = 1/24, we'll multiply the derivative by the given value:

df = (-5π - 5√2)/(4√2) * (1/24)

= (-5π - 5√2)/(96√2)

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Answer:

C

Step-by-step explanation:

2m + 3m = 5m

9m - 5m = 4m

11m - 6m = 5m

Therefore, the expression 11m - 6m is equivalent to 2m + 3m

(as they both equal 5m)

Answer:

C. The expression 11m - 6m is equivalent to 2m + 3m.

Step-by-step explanation:

9m - 5m = 4m

11m - 6m = 5m

2m + 3m = 5m

Answer:

5:110

4:y

=110*4=5y

=440/5y

y=88

since we are given the value of the larger ratio we use that to find the value of the smaller ratio

so we gonna say 5 is to 1110

then 4 is to y since we dunno the value of that

then we cross multiple it will give us 110*4 and 5*y

110 times 4=440 then we divide by 5y so that we only left with y which is the value of the smaller one

y =88

Answer:

C AND D

Step-by-step explanation:

JUST PRESS C AND D AND ITS RIGHT LOL

The equation that represents the situation will be 0.10d + 0.25 = 5 and 10d + 25q = 500. Then the correct options are C and D.

The act of converting a specified statement into an expression or equation is known as a sentence-to-equation transformation.

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

Noah has a coin jar containing dimes (d) and quarters (q) worth a total of $5.00.

The equation that represents the situation will be given as,

0.10d + 0.25 = 5

10d + 25q = 500

The equation that represents the situation will be 0.10d + 0.25 = 5 and 10d + 25q = 500. Then the correct options are C and D.

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The probability that a arbitrarily chosen thing that's gluten-free is additionally veggie lover is 6/13.

The probability that a haphazardly chosen thing that's veggie lover is additionally gluten-free is 6/19.

To fathom this issue, let's characterize the taking after occasions:

V = Thing is veggie lover

G = Thing is gluten-free

We are given the following data:

P(V') = 21/29 (21 things are not veggie lover out of 29)

P(V'∩G') = 7/29 (7 things are not vegan and not gluten-free out of 29)

P(V∩G') = 6/29 (6 things are veggie lover but not gluten-free out of 29)

a) We got to discover P(V|G), the likelihood that an item is vegan given that it is gluten-free. Able to utilize Bayes' hypothesis:

P(V|G) = P(V∩G) / P(G)

We know that P(V∩G) = P(G∩V) = P(V∩G') (since V and G are independent occasions), and P(G) = P(G∩V) + P(G∩V'), so:

P(V|G) = P(V∩G') / [P(G∩V) + P(G∩V')]

Substituting the given values:

P(V|G) = (6/29) / [(6/29) + (7/29)]

= 6/13

Subsequently, the probability that a arbitrarily chosen thing that's gluten-free is additionally veggie lover is 6/13.

b) We ought to discover P(G|V), the likelihood that an thing is gluten-free given that it is veggie lover. Once more, utilizing Bayes' hypothesis:

P(G|V) = P(G∩V) / P(V)

We know that P(G∩V) = P(V∩G) = P(V∩G') (since V and G are independent occasions), and P(V) = P(V∩G) + P(V∩G'), so:

P(G|V) = P(V∩G') / [P(V∩G) + P(V∩G')]

Substituting the given values:

P(G|V) = (6/29) / [(6/29) + (7/29) + (6/29)]

= 6/19

Hence, the likelihood that a haphazardly chosen thing that's veggie lover is additionally gluten-free is 6/19.

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Answer:

Step-by-step explanation: true

Yes, The argument is valid.

Now, We have;

(∀x) (∃y) (p(x, y) ⇒ r(x))

Means that for any integer x, there exists an integer y such that if x is a factor of y, then x is prime.

(∀x)(∀y)(∀z)(¬q(x, y, z)) means that for any integers x, y, and z, the greatest common factor of x and y is not z.

(∃x)(∀y)(p(x, y) ∨ r(x)) means that there exists an integer x such that for any integer y, either x is a factor of y or x is prime.

Therefore, (∀y)(∃z)(∃x)q(x, y, z) means that for any integer y, there exists integers z and x such that the greatest common factor of x and y is z.

To see why this conclusion follows, consider that if (∀y)(∃z)(∃x)q(x, y, z) were false, then there would be some integer y such that for all integers z and x, the greatest common factor of x and y is not z.

However, this would contradict (∀x)(∀y)(∀z)(¬q(x, y, z)), which states that for any integers x, y, and z, the greatest common factor of x and y is not z.

Therefore, the argument is valid.

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The vertices are A, B, C, D, E, F. The edges are AB, BC, CA, ED, DF, FE, BD, CF, and AE and the faces are DBCF, DEAB, EFCA, EDF, and ABC.

The three-dimensional shape's vertices are the points at which the edges converge. Edges are the lines where two faces converge, while faces are flat surfaces.

Vertices are the locations where the sides of a polyhedron constructed of line segments connect.

According to the definition given above, the vertices are A, B, C, D, E, and F.

Line segments from which the formation of a polyhedron takes place are known as edges.

Hence in the given figure, AB, BC, CA, ED, DF, FE, BD, CF, and AE are the edges.

Two-dimensional surfaces in a three-dimensional figure are known as faces.

In the given prism, DBCF, DEAB, EFCA, EDF, and ABC are the faces of the prism.

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Answer:

64

Step-by-step explanation:

16 ounces per pound

16 x 4

Answer:

Step-by-step explanation:

so, i might be wrong but i hope this helps.

The slope will be the same for a straight line no matter which two points you pick as you know. All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.

Answer:

3/4 of the people who attend will get a dog

3/4 of 0 is 0

3/4 of 400 is 300

3/4 of 800 is 600

3/4 of 1200 is 900

3/4 of 1600 is 1200

Answer:

6 ounces

Step-by-step explanation:

this one is mainly elimination. 3.8 and 4.9 cant be because they're too close to the mean. and 7.1 is too far. you can also use z-score. the z score of .975 is 1.96 we can plug that into out formula so

1.96=(x-3.8)/1.1

multiply both sides by 1.1 and then add 3.8

you can also use scientific calculator.

second vars, 3, the area is your percent so .975, the u is mean so 3.8, the o is standard deviation so 1.1

Answer: it is D

Step-by-step explanation:

The perimeter of the figure with side length of 5 units is 50 units

From the question, we have the following parameters that can be used in our computation:

Shape = rectangle

Smaller shapes = squares

Side lengths = 5 units

The perimeter of the figure is calculated as

Perimeter  = Number of visible sides * Side length of the square shape

In this case, we have

Number of visible sides = 10

Substitute the known values in the above equation, so, we have the following representation

Perimeter  = 10 * 5

Evaluate the products

Perimeter  = 50 units

Hence, the perimeter is 50 units

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Answer:

the answer is $65 88 hope it helps

The interval notation that expresses the statement is (-∝, 1]

The statement is given as:

The set of all numbers less than or equal to 1

The above can be represented as:

<= 1

Represent the set with variable x

So, we have

x <= 1

As an interval notation, we have (-∝, 1]

Hence, the interval notation that expresses the statement is (-∝, 1]

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Answer:

To find the probability of selecting a Coke person from this group, we need to divide the number of people who prefer Coke by the total number of people in the group.

The number of people who prefer Coke is 29. The total number of people in the group is 29 + 21 + 37 + 28 + 19 + 16 + 150 + 150 + 2 = 452.

Therefore, the probability of selecting a Coke person from this group is:

P(Coke) = Number of people who prefer Coke / Total number of people in the group = 29 / 452 ≈ 0.064

So the probability of selecting a Coke person from this group is approximately 0.064.

I hope this helps! Let me know if you have any other questions.

Step-by-step explanation:

Therefore , the solution of the given problem of unitary method comes out to be yields 6 quarts of punch as a result.

This common convenience, already-existing variables, or all important elements from the original Diocesan customizable survey that followed a particular event methodology can all be used to achieve the goal. If it does, there will be another chance to get in touch with the entity. If it doesn't, each of the crucial elements of a term proof outcome will surely be lost.

Here,

The quantity of punch produced by the recipe is:

If the punch bowl has an 8-quart capacity and the recipe fills it 3/4 full.

=> 6 pints =  8 * 3/4.

The formula yields 6 quarts of punch as a result.

Therefore , the solution of the given problem of unitary method comes out to be yields 6 quarts of punch as a result.

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Answer:

36 questions was answered correctly

Step-by-step explanation:

80 x .45 = 36

Hope this helps

Have a great day :D

Answer:

p = 8

Step-by-step explanation:

Divide -5 to both sides

-5p = -40

5p = 40

p = 8

So p = 8

Answer:

9 is Q3

Step-by-step explanation:

1,1,3,4,4,4,8,9,13,15

3 is Q1

4 is Q2 (median)

9 is Q3

The upper quartile for the given data set is 3.

In statistics, a quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size. The data must be ordered from smallest to largest to compute quartiles; as such, quartiles are a form of order statistic.

Given is a data as given below -

1,1,3,4,4,4,8,9,13,15

The first quartile Q1 is the 25th percentile. It is also called as the upper quartile. So, we can say that that the upper quartile is 3.

Therefore, the upper quartile for the given data set is 3.

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Answer:

M=\(-\frac{3}{4}\)

Step-by-step explanation:

M=\(\frac{rise}{run}\)

From left to right, the line goes down. Therefore, it is a negative slope.

\(-\frac{3}{4}\)

The Nearest tenth of a second, the flag is in the air for approximately 0.1 seconds before Zack catches it.

To determine the time the flag is in the air before Zack catches it, we can use the kinematic equation for vertical motion:

h = 16t^2 + vt + s

Where:

h is the height of the flag,

t is the time in seconds,

v is the initial vertical velocity of the flag,

s is the initial height of the flag.

In this case, the flag is thrown into the air from a height of 5 feet (s = 5) with an initial vertical velocity of 30 feet per second (v = 30). Zack catches it at a height of 7 feet (h = 7).

We can rewrite the equation as:

7 = 16t^2 + 30t + 5

To find the time (t) when the flag is at a height of 7 feet, we can rearrange the equation and solve for t. However, since this is a quadratic equation, we can also use the quadratic formula.

The quadratic equation in this case is:

16t^2 + 30t + 5 - 7 = 0

16t^2 + 30t - 2 = 0

Now, we can use the quadratic formula:

t = (-b ± √(b^2 - 4ac)) / (2a)

Applying the values from the quadratic equation, we have:

t = (-30 ± √(30^2 - 4 * 16 * (-2))) / (2 * 16)

Simplifying further:

t = (-30 ± √(900 + 128)) / 32

t = (-30 ± √1028) / 32

Using a calculator, we find two solutions:

t ≈ -1.08 seconds or t ≈ 0.06 seconds

Since time cannot be negative in this context, we discard the negative solution.

Therefore, to the nearest tenth of a second, the flag is in the air for approximately 0.1 seconds before Zack catches it.

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Answer:

the answer is 0.20 for 20%

Answer:

\( \bf \huge0.2\)

Step-by-step explanation:

finding the decimal form of 20%

⟼ decimal form = 20%

⟼ decimal form = 20/100

⟼ decimal form = 2/10

⟼ decimal form = 0•2

∴ the decimal form of 20% is 0•2 .

Answer:In 2017, the NRSS reported that external theft or customer shoplifting were responsible for 37.5% of retail shrinkage. And 33.2% of retail shrinkage was caused by employee or internal theft.

Step-by-step explanation:

According to the NRF, 35% shrinkage in the retail sector caused by employees.

Employee shrinkage as a percentage might vary based on the industry, corporate rules, and employee conduct, among other things. The loss of goods or assets as a result of theft, damage, human mistake, or other events is referred to as shrinkage.

Employee theft accounted for over 35% of the total inventory shrinkage in the retail sector, according to the National Retail Federation's (NRF) 2020 National Retail Security Survey. It's crucial to remember that this number might change depending on the industry.

Hence, the 35% of shrink is caused by employees.

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Answer:

Step-by-step explanation:

To find the tip, we first need to calculate 11% of the bill amount, which is:

0.11 x $65 = $7.15

Therefore, the tip is $7.15.

Answer:

$7.15

Step-by-step explanation:

Syep by step picture attached

Answer:

C

Step-by-step explanation:

trust me c is the correct answer

Answer: 10 \(\frac{1}{6}\)

Step-by-step explanation:

6 + 3 = 9

3/6 + 4/6 = 7/6

9 + 7/6 = 9 7/6 or 10 1/6