1 pound. Of apples for 2. 15or 3 pounds of apples for 5. 76 which one has the better deal

Answer:

Since the diagonals of a rectangle bisect each other, we know that angle AEB is congruent to angle CED. Therefore, we can set the expressions for these angles equal to each other and solve for x:

13x = 3x - 5

Subtracting 3x from both sides gives:

10x = -5

Dividing both sides by 10 gives:

x = -0.5

Therefore, the value of x that satisfies the equation is x = -0.5. Note that this means that angle measures are negative, which doesn't make sense in this context. It's possible that there is an error in the problem statement or that some additional information is needed to determine a valid value of x.

Answer: bob

Step-by-step explanation:

Answer:

Neither increasing or descreasing

Step-by-step explanation:

Decreasing - slope of line is negative, e.g. y = -2x

Increasing - slop of line is positive, e.g. y = 2x

Vertical lines have no slope, so they are neither increasing or decreasing

Answer:

True

Step-by-step explanation:

To divide fractions, flip one of the fractions then multiply them together.

-1/10 ÷ -3/5 =

-1/10 ÷ -5/3=

-1/10 x -5/3 = 5/30

Because a negative times a negative is a positive the product/quotient is positive.

The F-ratio is a statistic used in the analysis of variance (ANOVA) test to compare the means of two or more groups. The F-ratio is calculated as the ratio of the between-group variance to the within-group variance. A negative F-ratio is not possible, so it is likely that there was an error in the calculation or reporting of the statistic.

Assuming that the F-ratio was calculated correctly and reported accurately, a negative F-ratio implies that the between-group variance is smaller than the within-group variance. This is unusual and could indicate that there are issues with the data, such as outliers or a violation of the assumption of homogeneity of variances.

In general, a significant F-ratio (i.e., one that is large enough to reject the null hypothesis) indicates that there are differences between the means of the groups being compared.

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Answer:

B. $1650

Step-by-step explanation:

the middle share = 3/(2+3+5) × $5500

= 3/10 × $5500 = $1650

For a line with a positive slope that passes through (0, 1), the points that can't be on the line are:

(-3, 1) and (5, -2)

We know that the line passes through the point (0, 1) and has a positive slope. This means that for values of x larger than x = 0, the values of y in the line will be larger than 1.

Then if we find a point with:

x > 0

y ≤ 1

That point clearly can't belong to our line.

And points with:

x < 0

y ≥ 1

Also can't belong to the line.

Then the correct options are: (-3, 1) and (5, -2)

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Answer:

The ACTUAL answer is.. (-3,1) and (5,-2), in other words, C and E.

Step-by-step explanation:

You're welcome, I got the question wrong,o_o, that's the only reason I know the answers, good day.

Answer:

A gardener harvested 20 tomatoes from 5 plants

Step-by-step explanation:

20 ÷ 5=4

Answer:

D) A gardener harvested 20 tomatoes from 5 planets

Step-by-step explanation:

Because:

20 ÷ 5 = 4

Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

To construct a confidence interval for the proportion of defectives, we should use the plus four method.

Since the sample size is 20, which is not very large, the large-sample interval is not appropriate. Instep, we ought to utilize a strategy that's suitable for little test sizes. 

The plus four method is one such method that is commonly used when the sample size is small. Therefore, to construct a confidence interval for the proportion of defectives, we should use the plus four method.

The plus four strategies may be a strategy for building a certainty interim for an extent when the test estimate is little.

To utilize this strategy, we to begin with include four fanciful perceptions to our test, two of which are flawed and two of which are not imperfect.

This increments the test estimate to 24, which permits us to utilize the typical guess to the binomial dispersion to build the certainty interim.

The equation for the certainty interim utilizing the also four strategies is:

p ± zα/2 √((p + 2) (1 - p + 2) / n + 4)

where:

p is the test extent (number of defectives/test estimate)

zα/2 is the basic esteem from the standard typical dissemination at the level of importance α/2

n is the test estimate (counting the included four nonexistent perceptions)

Therefore, to construct a confidence interval for the proportion of defectives, we should use the plus four method.

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The value of z* should be used to construct a 97 confidence interval of a population mean is 2.17.

A degree of uncertainty and certainty in a sample process is measured by confidence intervals. They can choose from a variety of probability limitations, the most frequent becoming a 95% or 99% confidence level.

Some characteristics of confidence interval are-

Now, according to the question;

The confidence level is given 97%.

Thus, the crucial value of z for a 97% confidence interval is 2.17, as determined by a z score table, which is as follows:

\(P(-2.17 < Z < 2.17)=0.97\)

Therefore the obtained probability for the z-score of 2.17 is 0.97.

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Answer:

283.68

Step-by-step explanation:

Let x represent the weight on Jupiter, in pounds.

75/177.3 = 120/x

x = 120/(75/177.3)

x = 283.68

Δy=v-0.32 and dy = -0.32 .Δy and dy are both used to represent changes in the dependent variable y based on changes in the independent variable x.

Δy represents the change in y (the dependent variable) resulting from a specific change in x (the independent variable). In this case, y = x^4 + 7, x = -2, and Δx = dx = 0.01. Therefore, we need to calculate Δy and dy based on these values.

To calculate Δy, we substitute the given values into the derivative of the function and multiply it by Δx. The derivative of y = x^4 + 7 is dy/dx = 4x^3. Plugging in x = -2, we have dy/dx = 4(-2)^3 = -32. Now, we can calculate Δy by multiplying dy/dx with Δx: Δy = dy/dx * Δx = -32 * 0.01 = -0.32.

On the other hand, dy represents an infinitesimally small change in y due to an infinitesimally small change in x. It is calculated using the derivative of the function with respect to x. In this case, dy = dy/dx * dx = 4x^3 * dx = 4(-2)^3 * 0.01 = -0.32.

Therefore, both Δy and dy in this context have the same value of -0.32. They represent the change in y corresponding to the change in x, but Δy considers a specific change (Δx), while dy represents an infinitesimally small change (dx) based on the derivative of the function.

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Answer:

-3/2.

Step-by-step explanation:

0.5 = 1/2

-1.5 = -1 1/2

= -3/2.

- 1.5 = - 15/10

- 15⁽⁵/10 = - 3/2

- ²⁾15/10 = - 30/20

- ³⁾15/10 = - 45/30

etc

Hence, a shift register with a minimum of 8 stages would be necessary to generate the given sequence.

To determine the minimal number of stages of a shift register necessary for generating the given sequence, we need to find the length of the shortest feedback shift register (FSR) capable of generating the sequence.

Looking at the sequence 0 1 0 1 0 1 1 0, we can observe that it repeats after every 8 bits. Therefore, the minimal number of stages required for the shift register would be equal to the length of the repeating pattern, which is 8.

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Answer:

a)11/15

b)22/75

c)0/75

d)66/75

Step-by-step explanation:

a) Altogether, 55 people took the bus or the subway out of the 75 employees. As a fraction, this is 55/75 which can be simplified into 11/15

b) 22 out of the 75 people took the bus but not the subway. As a fraction, this is 22/75

c) Everyone took either the subway or the bus or both in the past year, meaning 0 out of 75 people took neither the subway, bus, or both. As a fraction, this is 0/75

d) The people who took the bus and the subway but not both would be 40+22 out of 75. As a fraction, this is 66/75

I hope this helps!

Answer:

a) P(Both) = 7/75

b) P(B&~S) = 1/5

c) P(~B&~S) = 4/15

d) P(~Both) = 68/75

Step-by-step explanation:

First, the 40 subway riders includes SubwayOnly people and also Subway&Bus...BOTH people.

Likewise, 22 bus people are BusOnly people as well as Bus&Subway--BOTH people.

So there is some overlap and we should sort that out before writing these probabilities. Let's use a Venn diagram.

40+22 is 62, but we know theres only 55 public transportation people. 62-55 is 7. Thats the overlap. There are 7 people who ride BOTH bus and subway. We put them in the middle and subtract to find the BusOnly and SubwayOnly people.

40 -7 is 33 SubwayOnly people.

22 - 7 is 15 BusOnly people.

55 people ride some public transpo, so 75 - 55 is 20 who people ride nothing (so cars or walkers).

Now we can write probabilities.

a) BOTH is 7/75

b) BusOnly is 15 people so probability is 15/75, which can be reduced so 15/75 = 1/5

c) NoBus and NoSub people are the 20 car or walkers. 20/75 = 4/15

NotBOTH people are the 20 (car/walkers) also the BusOnly and SubwayOnly. Thats 20+33+15, 68 people. Another way to think of it is ALL - 7 =

75 - 7 =

68 people, so the probability is 68/75.

also see image.

Answer:

3n+16

Step-by-step explanation:

three times: (3) a number n +16

(3)n+16 or 3xn+16

3n+16

Answer:

Line A slope = -1

Line B Slope =0.5

Double? That wouldn't be correct but your teacher may be not smart.

The equation for line A: y=-x-2

Values from Line B: (In the picture below)

Find the slope for y= -x-2

\(y=-x-2,\)

\(y+x= -2\)

\(m= -1\)

The slope for y= -x-2 is m= -1

I promise I will finish this once im done with my dinner :)

we conclude that the intersection of the planes HEG and DFE is the line FE

Remember that the intersection of two planes is a line, so we just need to find a line that belongs to the two planes HEG (This plane would be the face that is behind the cube).

And the plane DFE is the right face of the shown cube.

Now, by looking at the given diagram, you can see that the line that belongs to two planes is the line EF (it is a common edge for the two faces that define the planes).

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The solution for the given compound inequalities is x > 4 or x< 0 (Letter C).

It is an expression mathematical that represents a non-equal relationship between a number or another algebraic expression. Therefore, it is common to the use following symbols: ≤ (less than or equal to), ≥ (greater than or equal to), < (less than), and > (greater than).

The solutions for inequalities can be given by: a graph in a number line or numbers.

For solving this exercise, it is necessary to find a number solution for the given inequality.

The compound inequalities are:

-4x < -16 (1)

5x + 10 < 10 (2)

For equation 1, the solution is

-4x < -16 *(-1)

4x > 16

x> 4

For equation 2, the solution is

5x + 10 < 10

5x < 10 -10

5x < 0

x < 0

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Based on the information given, the thing constructed first when creating the circle is B. perpendicular bisectors of the sides of the triangle.

From the information given,  in a triangle, there are some properties inherent such as the perpendicular bisectors of all sides being concurrent.

Also, it aligns at a point called the circumcentre of the triangle. When we draw the perpendicular bisector for a side AB, we get that all points on the perpendicular bisector are equidistance from A and B.

Therefore, the thing constructed first when creating the circle is the perpendicular bisectors of the sides of the triangle.

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The additional information you will need to show that triangles RST and UTS are congruent by SSS congruence is: c. RT ≅ US.

To prove that two triangles are congruent to each other using the SSS congruence as a criteria, we need to know or be able to show that the three sides of one triangle are congruent to the corresponding 3 sides of the other triangle.

If this criterion is met, then we have enough information needed to show the two instruments are congruent by the SSS congruence.

RS ≅ UT as marked in the diagram shown. Also, by the reflexive property, we ST ≅ TS.

We already know two pairs of sides are congruent to each other in both triangles.

In other to prove the triangles are congruent by SSS congruence, the additional information needed is: c. RT ≅ US.

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Answer:

Step-by-step explanation:The additional information you will need to show that triangles RST and UTS are congruent by SSS congruence is: c. RT ≅ US.

How to Prove Two Triangles are Congruent by SSS Congruence Postulate?

To prove that two triangles are congruent to each other using the SSS congruence as a criteria, we need to know or be able to show that the three sides of one triangle are congruent to the corresponding 3 sides of the other triangle.

If this criterion is met, then we have enough information needed to show the two instruments are congruent by the SSS congruence.

RS ≅ UT as marked in the diagram shown. Also, by the reflexive property, we ST ≅ TS.

We already know two pairs of sides are congruent to each other in both triangles.

In other to prove the triangles are congruent by SSS congruence, the additional information needed is: c. RT ≅ US.

The time at which the church group to arrive at the bluffs is 38 minutes.

The distance a moving body travels in a unit of time is its speed.

The given question-

So,

Time taken to reach at bluffs : 76/2 = 38 minutes after the set off time.

Time of arrival at bluff: 8:00 am + 38 minutes

Time of arrival at bluff: 8:38 am

Thus, the time at which the church group to arrive at the bluffs is 38 minutes.

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If we solve  4x-3y=3, -8x +6y=-6 by substitution or elimination, we will have x=3/4 and y=0

We have the following simultaneous equations:

4x-3y=3.....................(i)

-8x+6y=-6..................(ii)

We solve using substitution:

Make x the subject of formula in equation(i):

4x=3+3y

x=(3+3y)/4

Now, replace the value of x in equation(ii)

-8x+6y=-6, and x=(3+3y)/4

-8((3+3y)/4)+6y=-6

-2(3+3y)+6y=-6

-6-6y+6y=-6

y=0

Now, we replace the value of y=0 in any equations we have to find the corresponding value of x:

4x-3y=3, but y=0

4x-3(0)=3

4x=3

x=3/4

Hence, x=3/4, y=0

The question was incomplete, the complete question is given below:

solve by using substitution or elimination by addition. 4x-3y=3 -8x+6y=-6

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The function F(x, y) has a local maximum at (-2, -3), saddle points at (2, -3) and (-2, 1), and a local minimum at (2, 1).

To find the critical points and classify them as local maxima, local minima, or saddle points, we need to find the partial derivatives of the function F(x, y) and evaluate them at each critical point.

Given the function F(x, y) = x³ - 12x + y³ + 3y² - 9y, let's find the partial derivatives:

∂F/∂x = 3x² - 12

∂F/∂y = 3y² + 6y - 9

To find the critical points, we set both partial derivatives equal to zero and solve the resulting system of equations:

3x² - 12 = 0 --> x² = 4 --> x = ±2

3y² + 6y - 9 = 0 --> y² + 2y - 3 = 0 --> (y + 3)(y - 1) = 0 --> y = -3 or y = 1

Therefore, the critical points are (-2, -3), (2, -3), and (-2, 1).

To classify these critical points, we use the second partial derivatives test. The second partial derivatives are:

∂²F/∂x² = 6x

∂²F/∂y² = 6y + 6

Now, let's evaluate the second partial derivatives at each critical point:

At (-2, -3):

∂²F/∂x² = 6(-2) = -12 (negative)

∂²F/∂y² = 6(-3) + 6 = -12 (negative)

Since both second partial derivatives are negative, the point (-2, -3) corresponds to a local maximum.

At (2, -3):

∂²F/∂x² = 6(2) = 12 (positive)

∂²F/∂y² = 6(-3) + 6 = -12 (negative)

Since the second partial derivative with respect to x is positive and the second partial derivative with respect to y is negative, the point (2, -3) corresponds to a saddle point.

At (-2, 1):

∂²F/∂x² = 6(-2) = -12 (negative)

∂²F/∂y² = 6(1) + 6 = 12 (positive)

Since the second partial derivative with respect to x is negative and the second partial derivative with respect to y is positive, the point (-2, 1) corresponds to a saddle point.

Therefore, the critical points are classified as follows:

Local maximum: (-2, -3)

Saddle points: (2, -3) and (-2, 1)

Local minimum: (2, 1)

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Answer:

B

Step-by-step explanation:

Answer:

216 cm²

Step-by-step explanation:

Applying,

V = lwh..................... Equation 1

Where V = volume of the cubiod, l = length of the base, width of the base, h = heigth of the cubiod.

From the question,

Since the base of the cubiod is squared,

Therefore,

w = l = 4 cm, V = 400 cm³

Substitute these values into equation 1

400 = 4×4×h

h = 400/(4×4)

h = 25 cm

A = lw+lh+wh.................. Equation 1

Where A = surface area of the cuboid.

Given: l = 4 cm. w = 4 cm, h = 25 cm

Substitute these values into equation 1

A = (4×4)+(4×25)+(4×25)

A = 16+100+100

A = 216 cm²

Answer:

0.20 dollar per oz and Joshua brought 16 oz of strawberry

Step-by-step explanation:

1 lbs = 16 oz

3.20÷ 16

= 20 cent

20 cent per one ounce of strawberry

1 cent = 0.01 dollar

20 cent = 20 × 0.01

20 cents = 0.2 dollar

Respuesta:

El punto A(-3, 3) pertenece a la recta.

El punto B(0, -15) no pertence a la recta.

Explicación paso a paso:

Consideremos la siguiente ecuación de la recta en forma estandar.

-4x - y + 15 = 0

Para verificar si los puntos A y B pertencen a la recta, primero la transformaremos a la forma explícita.

-4x - y + 15 = 0

-4x + 15 = y

y = -4x + 15

El punto A(-3, 3), tiene coordenada x -3 y coordenada y 3. Reemplazaremos x en la ecuación de la recta y veremos si obtenemos el mismo valor de y.

y = -4(-3) + 15 = 3

El punto A(-3, 3) pertenece a la recta.

El punto B(0, -15), tiene coordenada x 0 y coordenada y -15. Reemplazaremos x en la ecuación de la recta y veremos si obtenemos el mismo valor de y.

y = -4(0) + 15 = 15

El punto B(0, -15) no pertence a la recta.

Answer:

one student followed BODMAS  other didnt

Step-by-step explanation:t

Answer:

ORDER OF OPERATIONS

Step-by-step explanation:

You could re-write the problem

24 + (16/4) - 2 =

24 + 4 - 2 =

28 - 2 =

26

Order of operations in an equation:

You always work out anything inside of Parenthesis first

Next you work out all Exponents

Multi/Div hold the same importance so you work these out Left to Right

Add/Sub are next and you work these out Left to Right (same importance)

Chow,...!