use the equation t=2d+5 to fill in the function table

Answer:

it wont let me see the photo..

Step-by-step explanation:

Answer:There is no X

Step-by-step explanation:

In order from least to greatest number of solutions, the equations are 1/2|x|+3=3, 3-|x+4|=10, and |x-8|-4=-1.

The expressions are usually separated by an equal sign (=). Equations are used to solve problems and to describe relationships between different variables.

The first equation, 3-|x+4|=10, has two solutions.

We can do this by subtracting 3 from both sides: |x+4|=7.

Now, the absolute value expression can be split into two equations: x+4=7 and x+4=-7.

Solving each equation results in x=3 and x=-11.

The second equation, |x-8|-4=-1, also has two solutions.

We can do this by adding 4 to both sides: |x-8|=3.

Now, the absolute value expression can be split into two equations: x-8=3 and x-8=-3.

Solving each equation, we get x=11 and x=5.

The third equation, 1/2|x|+3=3, has one solution.

We can do this by subtracting 3 from both sides: 1/2|x|=0.

Now, the absolute value expression can be split into two equations: x=0 and x=-0.

Since -0 is the same as 0, this equation has only one solution: x=0.

1/2|x|+3=3, 3-|x+4|=10 or |x-8|-4=-1 is the correct order.

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Answer:

Anything.

Step-by-step explanation:

The reason why I say " anything " is because the fraction, \(\frac{1}{1}\) is bascially representing the number 1, nothing else so you can put whatever you want, tens, hundreds, thousands, millions, and so on.

So whatever number you want to put it will always equal, \(\frac{1}{1}\), But just remember to always put the number that you choose on top or the numerator such as the following:

\(\frac{4}{1}\).

Thus, you answer is, anything.

(a) The z-score for the cost of each instrument that the school is planning to purchase is piano : -0.4, guitar : 0.25, and drum set : -1.

(b) The cost that is lowest when compared to the other instruments of the same type is guitar.

(c) The cost that is the highest when compared to the other instruments of the same type is the drum set.

a. To calculate the value of z-scores for piano, guitar, and drum set, use the formula:

z-score = (x - μ) / σ

where x is the value, μ is the mean, and σ is the standard deviation.

Piano: z-score = (3000 - 4000) / 2500 = -0.4

Guitar: z-score = (550 - 500) / 200 = 0.25

Drum Set: z-score = (600 - 700) / 100 = -1

b.  Compare the absolute value of the z-score of the instruments.

|0.25| < |-0.4| < |-1|

guitar < piano < drum set

Since the z-score of the guitar is the lowest among the z-scores of all the instruments, then the cost that is lowest when compared to the other instruments of the same type is guitar.

c.  Upon comparing the absolute value of the z-scores, the highest among the z-scores of all instruments of the same type is the drum set since it has a z-score of -1.

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The coordinates of point D in the parallelogram ABCD are (15, 10).

To find the coordinates of point D, we can use the properties of a parallelogram. In a parallelogram, opposite sides are parallel and congruent. Therefore, we can use this information to determine the coordinates of point D.

Let's consider the given points:

A(-3, 5)

B(7, 12)

C(5, 3)

Since opposite sides of a parallelogram are parallel, the vector connecting points A and B should be equal to the vector connecting points C and D. We can express this as:

AB = CD

To find the vector AB, we subtract the coordinates of point A from the coordinates of point B:

AB = (7 - (-3), 12 - 5)

= (10, 7)

Now, we can express the vector CD using the coordinates of point C and the vector AB:

CD = (5, 3) + (10, 7)

= (15, 10)

Therefore, the coordinates of point D are (15, 10).

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The value of angle S is 53°

Exterior angle theorem states that the measure of an exterior angle of a triangle is equal to the sum of two remote interior angles.

With this theorem we can say that

7x+2 = 4x+13+19

collecting like terms

7x -4x = 13+19-2

3x = 30

divide both sides by 3

x = 30/3

x = 10

Since x = 10

angle S = 4x+13

angle S = 4(10) +13

= 40+13

= 53°

Therefore the measure of angle S is 53°

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The number of silver and bronze medals that France won are 9 silver and bronze medals.

Since there are 60 medals awarded, and there were 20 each of bronze, silver, and gold. This means that there are 20 gold, 20 bronze and 20 silver.

Since U.S. swim team won 13 gold medals and Spain won 5gold medals, then the gold won by France will be:

= 20 - (13 + 5)

= 20 - 18

= 2 gold medals

France won 2 gold medals.

Since France won one-third of all the medals, the number of medals won by France will be:

= 1/3 × 60

= 20 medals

Since France won 2 golds medals, then the number of silver and bronze will be:

= 20 - 2

= 18 silver and bronze medals.

Since France won equal number of silver and bronze medals. This will be:

= 18/2

= 9 silver and bronze medals.

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The magnitude of the resultant force is 166.14 pounds, and its direction angle is 73.2° to the north of east.

We can use vector addition to find the resultant force. First, we need to convert the given forces into Cartesian vector form. Let's assume the positive x-axis is to the right, and the positive y-axis is upward.

The first force of magnitude 50 pounds at an angle of S62°E can be resolved into its x and y components as follows

F1x = 50 cos(62°) = 22.93 pounds to the east

F1y = 50 sin(62°) = 43.52 pounds to the south

The second force of magnitude 120 pounds at an angle of N76°E can be resolved into its x and y components as follows

F2x = 120 cos(76°) = 28.89 pounds to the east

F2y = 120 sin(76°) = 115.23 pounds to the north

Now, we can add the x and y components of the two forces to obtain the x and y components of the resultant force

FRx = F1x + F2x = 22.93 + 28.89 = 51.82 pounds to the east

FRy = F1y + F2y = 43.52 + 115.23 = 158.75 pounds to the north

The magnitude of the resultant force FR is given by

|FR| = sqrt(FRx^2 + FRy^2) = sqrt(51.82^2 + 158.75^2) = 166.14 pounds (to the nearest hundredth of a pound)

The direction angle of the resultant force is given by

θ = tan^-1(FRy/FRx) = tan^-1(158.75/51.82) = 73.2° (to the nearest tenth of a degree)

Therefore, the magnitude of the resultant force is 166.14 pounds.

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The trade discount when the supplier offers trade discount rates of 20/10/5 is $1580.

Subtract the trade discount from 100% and change to decimals. This will be:

= 100% - 20% = 0.8

= 100% - 10% = 0.9

= 100% - 5% = 0.95

The net price factor will be:

= (0.8 × 0.9 × 0.95)

= 0.684

The single equivalent discount will be:

= 1 - Net price factor

= 1 - 0.684

= 0.316

The trade discount will be:

= Price × Discount

= $5000 × 0.316

= $1580

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Answer: Sum = 5000005, Difference = 4999995

Explanation:

Number = 35086941

Place value = 5000000

Face value = 5

Sum = 5000000 + 5

= 5000005

Difference = 5000000 - 5

= 4999995

Must click thanks and mark brainliest

Answer:−

k4+17k2+22

Step-by-step explanation:

The situation that best describes when to declare results statistically significant is when the p-value is less than the significance level (typically denoted as α) and we reject the null hypothesis.

In hypothesis testing, the p-value is the probability of obtaining a test statistic as extreme as, or more extreme than, the observed value, assuming that the null hypothesis is true. It measures the strength of evidence against the null hypothesis.

The significance level (α) is a predetermined threshold that is used to determine if the observed result is statistically significant. It represents the maximum probability of making a Type I error, which is rejecting the null hypothesis when it is actually true.

If the p-value is smaller than the significance level (p < α), it indicates that the observed result is unlikely to have occurred by chance alone, and we reject the null hypothesis. This leads to the conclusion that the results are statistically significant, suggesting that there is evidence to support the alternative hypothesis.

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Answer:

-2

Step-by-step explanation:

To find the slope of a line with 2 given points, you use the formula

m=y2-y1/x2-x1

Now you plug in the points which would be m=3-(-1)/2-4 which equals m=4/-2

4/-2 equals -2

The slope is -2

Answer:

the answer of this question is

21

Answer:

\(f(x) = 5x + 1 \\ f(4) = 5(4) + 1 \\ \boxed{ f(4) = 21}\)

The given problem is "In an isosceles triangle, the uneven side is 8 cm shorter than each of the equal sides. Calculate the sides of the triangle knowing that the perimeter is 31 cm.

To find,

The sides of the triangle.

Solution,

Let each of equal sides are x.

The unequal sides is x-8.

Perimeter is the sum of all the sides. So,

31 = x+x+x-8

31+8=3x

3x = 39

x = 13

So, the equal sides are 13 cm.

Unequal side = x-8

= 13-8

= 5 cm

Hence, two of the equal sides are 13 cm and unequal side is 5 cm.

She put 12.8 in place of 11.9 in the formula of the triangle. Then the correct option is A.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Regina’s work to find the surface area of a square pyramid from its net is shown below.

A square pyramid. The square base has side lengths of 9.4 inches. The triangular sides have a height of 11.9 inches.

Surface area of the pyramid = 4 [one-half (9.4) (12.8)] + 9.4² = 329 square inches

Then the error done by Regina will be

She should have used One-half (9.4) (11.9) to represent the area of a single triangle.

Then the correct option is A.

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Answer:

A

Step-by-step explanation:

The amount of Chemical  B needed is 1.6 g.

This refers to a diagram that shows a series of one or more points, lines, line segments, curves, or areas that represents the variation of a variable when compared with that of one or more other variables.

The quantity of Chemical B is plotted against the quantity of  Chemical A.

Chemical B  is plotted on the vertical axis using the scale of 1 cm to represent 2 units. Chemical A is plotted on the horizontal axis using the scale of 1 cm to represent 1 unit.

Therefore, on the graph, the line passing through the origin of the graph shows that when  1.4 g of Chemical A is used  1.6 g of Chemical B is needed.

Chemical B  is plotted on the vertical axis using the scale of 1  cm to represent 2 units.

To get the amount of Chemical B is  on vertical axis =  2 grams

                                                                                             5 boxes

                                                                                       =0.4 g

Tracing the mass of Chemical A used 1.4 g it meets the line passing through the center at 4th line (4th box).

To get the amount of Chemical B is  on vertical axis = amount of Chemical B per box * the number of line (boxes).

To get the amount of Chemical B is  on vertical axis = 0.4 g * 4 lines (boxes)

                                                                                        = 1.6 g

Hence The amount of Chemical  B needed is 1.6 g.

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g(x) = jawabannya A. g(x) = 7 - x2

Answer:

They are the same.

Step-by-step explanation:

The volume of the hemisphere is V = ⅔ π r³.

The cone's height is equal to its radius, so its volume is:

V = ⅓ (π r²) (r)

V = ⅓ π r³

The cylinder's height is equal to its radius, so its volume is:

V = (π r²) (r)

V = π r³

So the total volume on the left side is ⅔ π r³ + ⅓ π r³ = π r³.

The total volume on the right side is π r³.

The volumes are equal, and since all are made of the same material (have the same density), the masses are also equal.

It will take Joe 738.3 seconds (12.3 minutes) to climb from street level to the roof of the sears tower.

To find how long will it take joe to climb from street level to the roof of the sears tower:

Therefore, it will take Joe 738.3 seconds (12.3 minutes) to climb from street level to the roof of the sears tower.

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Answer:

The drama club bought 35 t-shirt

Step-by-step explanation:

Let

t-shirt = x

Sweatshirt = y

Total cost = $795

They purchase 20 more tshirts than sweatshirts

x = y + 20

The equation is:

12x + 25y = 795

12(y + 20) + 25y = 795

12y + 240 + 25y = 795

37y = 795 - 240

37y = 555

y = 15

Substitute y = 15 into

x = y + 20

x = 15 + 20

x = 35

t-shirt = 35

Sweatshirt = 15

The drama club bought 35 t-shirt

Answer:

Step-by-step explanation:

the answer is 2 if you go to the website www.tiger-algerbra.com>drill>0.3(12x-16)=0.4(12-3x)

The proportion of scores below 12.5 in a normally distributed population with a mean of 10 and a standard deviation of 2 can be calculated using the Z-score and the standard normal distribution table. In this case, we need to find the area under the curve to the left of the value 12.5.

The Z-score is calculated as (X - μ) / σ, where X is the value we want to find the proportion for, μ is the mean, and σ is the standard deviation. Substituting the given values, we have (12.5 - 10) / 2 = 1.25.

Using the standard normal distribution table or a statistical calculator, we can find that the area to the left of a Z-score of 1.25 is approximately 0.8944. Therefore, the proportion of scores below 12.5 is approximately 89.44%.

In a normal distribution, the Z-score measures the number of standard deviations a value is from the mean. By calculating the Z-score for the value 12.5, we can use the standard normal distribution table to find the proportion of scores below that value.

The table provides the cumulative probability up to a certain Z-score. In this case, the Z-score of 1.25 corresponds to a cumulative probability of approximately 0.8944.

Since the normal distribution is symmetric, the proportion of scores above 12.5 is equal to the proportion below the mean minus the proportion below 12.5.

Hence, subtracting 0.8944 from 1 (or 100%) gives us approximately 0.1056 or 10.56%. Therefore, the proportion of scores below 12.5 is approximately 89.44%.

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The probability that all head is 1/16 and the probability that all tail is 1/16.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

Let, a fair coin in flip 4 times.

Then the sample space is,

{(HHHH), (HHHT), (HHTH), (HHTT), (HTHH), (HTHT), (HTTH), (HTTT), (THHH),(THHT), (THTH), (THTT), (TTHH), (TTHT), (TTTH), (TTTT)}.

The total outcomes are 16.

Therefore, the probability of getting all heads is,

P(A) = P(getting all heads) = 1/16   i. e {HHHH}

Now the probability of getting all tails is,

P(B) = P(getting all tails) = 1/16         i. e {TTTT}

Therefore, the probability of getting all heads if you flip a coin 4 times is 1/16 and the probability of getting all tails is, 1/16.

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This statement is False as the probability of intersection of two events is always less than the probability of union.

This assertion is untrue. Contrary to popular belief, the likelihood of two occurrences coming together is always higher than or on pair with the likelihood of them colliding.

The chance of two events A and B occurring together can be calculated using the following formula to see why:

According to this equation, the probability of A and B joining together is equal to the total of their individual probabilities less the likelihood of their colliding.

When we rewrite this calculation and focus only on the likelihood of the intersection, we obtain:

Now it is clear that the probability of the intersection is determined by subtracting the probability of their union from the sum of the probabilities of A and B.

P(A) and P(B) are both less than or equal to P(A B), since probabilities can never be negative. P(A + B) is therefore less than or equal to twice P(A + B) when they are added together. Thus, it follows:

This indicates that, contrary to what the original statement implied, the probability of the intersection is not greater than or equal to the probability of the union.

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Answer:

-14+77=63

21-82=-61

|-61|=61

So 63-61=2

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

First, simplify the innards of both parenthetical phrases.  

63 - |-61|

The absolute value of -61 is 61.

63-61

2

Hope it helps :)

Answer:

Infinite/many

Step-by-step explanation:

3x + 7 + 2x = 5x + 7

3x + 2x + 7 = 5x + 7

5x + 7 = 5x + 7

5x - 5x + 7 = 7

7 = 7

Infinite solutions

Answer: many (all real numbers)

Step-by-step explanation:

1) add 2x and 3x to give you 5x

You now have 5x+7=5x+7

2) you can simplify this by subtracting 7 on both sides and dividing by 5

3) you are then left with x=x

Answer:

A

Step-by-step explanation:

He starts with 20, then ADDS c dollars from earning then SUBTRACTS x dollars by spending.

Definition of (+√−3): The square root of -3 is represented by √-3, which is an imaginary number. If we add √-3 to any real number, we obtain a complex number.

If a complex number is represented in the form a + b√-3, where a and b are real numbers, it is referred to as an element of Z[√-3]. Here, it is unclear what Z[C] represents. So, it is tough to provide a straight answer to this question. But, if we presume that Z[C] refers to the ring of complex numbers C, then:

When we multiply two complex numbers, the resulting complex number has a magnitude that is the product of the magnitudes of the factors. Also, when we divide two complex numbers, the magnitude of the result is the quotient of the magnitudes of the numbers that are being divided.

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