Can someone please help me answer this math problem?

You have to solve the following equation

After you use the quadratic formula you would get

t=2.2

That would be the final answer

t=2.2

Answer:

x = 2, y = 1

Step-by-step explanation:

x + 3y = 5

3y = -x + 5

y = -1/3x + 5/3

-x + 6y = 4

-x + 6(-1/3x + 5/3) = 4

-x - 2x + 10 = 4

-3x = -6

x = 2

x + 3y = 5

2 + 3y = 5

3y = 3

y = 1

Given the function h(x)=ex and g(x)=x2. The domain of a function represents all possible input values that it accepts. The function h(x)=ex has a domain of all real numbers. Thus, the domain of the function is (-∞, ∞).

The domain of a function represents all possible input values that it accepts. The function g(x)=x² has a domain of all real numbers. Thus, the domain of the function is (-∞, ∞). Substituting the function g(x)=x² in h(x)=ex, we have;h(g(x)) = h(x²)Therefore, h(g(x)) = ex² Substituting the function h(x)=ex in g(x)=x², we have;g(h(x)) = (ex)² Therefore, g(h(x)) = e2x. The range of a function is the set of all possible output values.

The function h(x)=ex has a range of all positive real numbers. Thus, the range of the function is (0, ∞). The range of a function is the set of all possible output values. The function g(x)=x² has a range of all non-negative real numbers. Thus, the range of the function is [0, ∞).

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Answer:

The answer is

\( \sqrt[3]{ {x}^{2} } \)

Step-by-step explanation:

\( \frac{ {x}^{ \frac{5}{6} } }{ {x}^{ \frac{1}{6} } } \)

Since they have the same base and are dividing we can use the rules of indices

That's

subtract the exponents

So we have

\( {x}^{ \frac{5}{6} - \frac{1}{6} } \)

\( {x}^{ \frac{4}{6} } \)

\( = {x}^{ \frac{2}{3} } \)

Rewriting it in radical form

We have the final answer as

\( \sqrt[3]{ {x}^{2} } \)

Hope this helps you

Answer:

N - 3

Step-by-step explanation:

It is a series of -3 so:

7 -3 = 4

4 - 3 = 1

1 - 3 = -2

So:

N-3

where N is the present value in the sequence.

Part A: How many 2/3 foot pieces can Wendy cut from the 5 and 1/3 feet of ribbon? Show your work. (5 points)

Part B: Using the information in Part A, interpret the meaning of the quotient in terms of the two fractions given. (5 points)

Essay Submission

Part A: 5 1:3 = 53=15+1=16:3 16:3 / 2:3=16:33:2=48:6 6/48=8(6*8=48)

Part B: Thats How I got my quotient by dividing 48 and 6

I think this if what you are looking for.

hope it helps.

can you explain

Step-by-step explanation:

Answer: Zahid obtained 170 marks.

Step-by-step explanation:

Let's start with the basic rules of the question.

We know that for each question answered correctly, 5 marks will be given. And for each incorrect answer, 3 marks will be deducted. Now the problem says that Zahid's marks have been deducted by 18. There are 3 marks deducted for each wrong answer so we'll divide 18 by 3, which gives us 6. Zahid got 6 questions wrong. However, there are 40 questions in the exam, so if we assume that the only ones he answered incorrectly are the 6 questions, then we should subtract 6 from 40. This leaves us with only the correct answers left which is 34. Now again, we know that for each correct answer 5 marks will be given. Assuming that Zahid answered the rest of the questions correctly, we should multiply 34 by 5, which gives us 170.

In numbers your workings might look like this:

18 ÷ 3 = 6

40 - 6 = 34

34 × 5 = 170

I hope this helped you answer your problem. Please let me know if you need any further explanation :)

The area and perimeter of the figure be 562.08 m² and 123.68 m.

The figure referred to is made out of a parallelogram and a crescent. The area of the parallelogram can be determined by utilizing the equation base x level, bringing about an area of 336 m².

The area of the crescent is determined utilizing the formula (π x r²)/2, calculating an area of 226.08 m². Thus, the complete area of the figure is 562.08 m².

The perimeter of the parallelogram is 86 m, while the border of the half circle is 37.68 m, giving an all-out perimeter of 123.68 m.

The area of the figure is 562.08 m², while the perimeter is 123.68 m.

This can be additionally separated into the area and perimeter of the parallelogram and half circle, which are 336 m² and 226.08 m² for the area, and 86 m and 37.68 m for the border, individually.

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Answer:

M (8, −2) → M ′(3, −1) → M ″(−3, −1)

Step-by-step explanation:

Answer:

Step-by-step explanation:

You can graph the inequality by...

To find a parametric equation of the line of intersection between the two planes, we need to solve the system of equations formed by the two planes.

The given planes are:

5x + 7y - 2 = 1

3x - 2y + 5z = 0

We can start by rearranging both equations to isolate the variables:

5x + 7y = 3

3x - 2y + 5z = 0

To solve the system, we can use the method of substitution or elimination. Let's use the method of elimination:

Multiply the first equation by 3 and the second equation by 5 to eliminate the x variable:

3 * (5x + 7y) = 3 * 3

5 * (3x - 2y + 5z) = 5 * 0

Simplifying, we have:

15x + 21y = 9

15x - 10y + 25z = 0

Now, subtract the equations to eliminate the x variable:

(15x + 21y) - (15x - 10y + 25z) = 9 - 0

Simplifying, we have:

31y - 25z = 9

To find a parametric equation of the line, we can express y and z in terms of a parameter (let's use t):

31y = 9 + 25z

y = (9 + 25z)/31

We can take z = t as the parameter. Then, the parametric equation of the line L is:

y = (9 + 25t)/31

z = t

Therefore, a parametric equation of the line of intersection between the two planes is:

x = (3 - 7(9 + 25t)/31)/5

y = (9 + 25t)/31

z = t

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Mrs. Slater, who was a greedy woman, wanted to pinch many things.

Slater is a vigorous and plump lady who stays prepared to do any amount of straight talking to get her own way. It is understood that she is very dominating by the way she treats her daughter. She is insensitive too. She does not believe in making any sort of kind gestures or suggestions.

Slater is a vigorous, plump, red-faced and vulgar woman. She is prepared to do any amount of straight-talking to get her way. She is greedy and does not care about her father's death. She is also a miser who does not want to throw away the slippers even if they are small on Henry Slater's feet.

Mrs. Slater, who was a greedy woman, wanted to pinch many things.

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Answer:

Below

Step-by-step explanation:

Circumference (distance around) a circle = pi * diameter

                                                           = 3.14 * 35 m = 109.9 m

FIVE of these would be   109.9 * 5 = 549.5 meters

at 20 per meter would be   549.5 * 20 = 10 990   (units)  

In a sample of 10,000 observations from a normal population, about 27 would be expected to lie beyond three standard deviations of the mean, therefore, the correct option is b.

For a normal distribution, about 99.7% of the data is expected to lie within three standard deviations of the mean. This is known as the empirical rule or the 68-95-99.7 rule.

Using this rule, we can estimate the number of observations beyond three standard deviations of the mean for a sample of 10,000. Since the distribution is normal, we know that the mean and standard deviation completely describe the distribution.

Assuming the sample is representative of the population, we can use the empirical rule to estimate the number of observations beyond three standard deviations of the mean. Since three standard deviations from the mean cover 99.7% of the data, the remaining 0.3% of the data would be expected to lie beyond three standard deviations.

Therefore, the correct answer is c. about 27, since 0.3% of 10,000 is approximately 27.

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Answer:

Distance cover by Alyson = 16 miles

Step-by-step explanation:

Given:

Distance cover together = 39 miles

Assume;

Distance cover by Jeff = a

Distance cover by Alyson = a - 7

Find:

Distance cover by Alyson

Computation:

a + (a - 7) = 39

2a - 7 = 39

2a = 46

a = 23

Distance cover by Alyson = a - 7

Distance cover by Alyson = 23 - 7

Distance cover by Alyson = 16 miles

Answer:

12.73%

Step-by-step explanation:

24 + 32 = 56(veggie sandwich)

112 + 150 = 262

262 + 64 = 326

326 + 58 = 384

384 + 56(veg sand) = 440

440 = total number of students

Divide 100 by 440 and you get 0.23

Multiply that by 56 and you get 12.73%

:)

Answer:

Circle

Step-by-step explanation:

Every shape appears 4 times except circle.

Answer:

Circle

Step-by-step explanation:

Because 1st one 4 triangles,

2nd one 4 stars,

3rd on 4 diamonds

and last 3 Circles but it should be 4

so the answer is Circle

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Answer:

Step-by-step explanation:

720

Based on the given equality, we can determine that the equality is TRUE as the result is the same.

To find out if the equality is true, both sides of the equation need to add up to the same number.

The result of the first side of the equation is:

= 9 + (- 4)

= 9 - 4

= 5

The result of the second side of the equation:
= - 4 + 9

= 9 - 4

= 5

Both sides of the equation add up to 5 so the quality is TRUE.

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Answer:

27

Step-by-step explanation:

in order to find the awnser, you must divide 15 by 3 in order to get the starting number. You got dat

"Acquisitions, according to research, usually result in value destruction rather than value creation for acquiring firms." This is true.

Numerous studies conducted over the years have revealed that the majority of mergers and acquisitions do not produce the expected synergies—in fact, many do the opposite and reduce value. Managing the process from merger preparation to post-merger integration is key to the idea of wealth creation through mergers and acquisitions.

The procedure entails a careful evaluation of whether a transaction is worthwhile to pursue or not, a solid strategy, and an M&A methodology. Before engaging in a deal or dealing with a cultural problem that might undermine the real value of their long-term strategy, acquirers must have their value creation strategy in place.

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The complete question is:

Acquisitions, according to research, usually result in value destruction rather than value creation for acquiring firms. True or False.

Answer:

Two years in a row: 2.25%

Three years in a row: 0.3375%

Step-by-step explanation:

For two years in a row:  

15/100*15/100

225/10000=

0.0225

0.0225*100 (for percentage)= 2.25%

For three years in a row:  

15/100*15/100*15/100

3375/1000000=

0.003375

0.003375*100 (for percentage)=0.3375%

The warranty period should be 23 months (rounded down to the nearest whole number) to ensure that the manufacturer will not have more than 8% of the juicers returned.

To determine the warranty period, we need to find the time period that ensures that the manufacturer will not have more than 8% of the juicers returned. We can use the standard normal distribution to solve this problem.

First, we need to convert the mean and standard deviation to a standard normal distribution using the formula z = (x - mu) / sigma, where x is the warranty period, mu is the mean time before failure, sigma is the standard deviation, and z is the standard normal random variable.

Using this formula, we get z = (x - 30) / 4.

To find the warranty period that ensures that the manufacturer will not have more than 8% of the juicers returned, we need to find the z-score associated with the 8th percentile (since we want to find the value below which 8% of the juicers fail).

Using a standard normal table or a calculator, we find that the z-score associated with the 8th percentile is -1.41.

Substituting this value into the z formula, we get -1.41 = (x - 30) / 4. Solving for x, we get x = 23.16.

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Answer:

  M(-1/2, -1/2, 1/2)

Step-by-step explanation:

To find the midpoint of a line segment, average the coordinates of the end points.

  M = (A +B)/2

__

  M = (V +W)/2

  M = ((3, 7, -6) +(-4, -8, 7))/2 = (3-4, 7-8, -6+7)/2 = (-1, -1, 1)/2

  M = (-1/2, -1/2, 1/2)

The midpoint between V and W is M(-1/2, -1/2, 1/2).

To graph the line that passes through the coordinates (2, 3), (3, 4.5), (4, 6), and (6, 9), we can use the slope-intercept form of the equation of a line, which is y = mx + b.

To start, we can find the slope of the line using any two points on the line. Let's use the first and last points:

slope = (change in y) / (change in x) slope = (9 - 3) / (6 - 2) slope = 1.5

Now we can choose any of the four given points and plug in the slope to find the y-intercept, b. Let's use the second point:

4.5 = 1.5(3) + b b = 0.75

So the equation of the line is:

y = 1.5x + 0.75

To graph the line, we can plot the four given points and then connect them with a straight line. Alternatively, we can choose any two values of x and plug them into the equation of the line to find the corresponding values of y, and then plot the resulting points.

THIS LINE DOES PASS THROUGH THE ORIGIN

it is

NOT

proportional because the line passes through the origin

therefore the correct answer is:

A.

From the given equation y = 30(0.92)d, she should expect 193 phone calls after a week.

An algebraic expression is a number, variable, or the combination of both and operational symbols. On the other hand, an equation is the equality of two expressions separated by "="..

If the number of phone calls she should expect can be represented by the equation y = 30(0.92)d, where y is the number of phone calls after d days, then we can calculate the expected amount phone calls after a week.

To determine how much phone calls she should expect after a week, substitute the value of d.

y = 30(0.92)d

where d = 1 week = 7 days

y = 30(0.92)(7)

y = 193.2

Rounding off to the nearest whole number,

y = 193

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We should expect the lahar to arrive at your location at 3:30 pm if we travel down the sandy river at 40 miles an hour.

The given data is as follows:

Length of river = 20 miles

Time = 3 pm

Speed = 40 miles an hour

To calculate the time, we need to use the formula,

Time required = (distance/speed)

It is given that the distance between Mount Hood and your location is 20 river miles, and the speed of the lahar is 40 miles per hour. Therefore, the time it will take for the lahar to arrive is calculated as:

Time required = distance/speed

Time required = 20 miles / 40 miles per hour

Time required = 0.5 hours = 30 min

to determine the expected arrival time at your location,

Total time required = 3.00 + 0.30  =  3.30 pm.

Therefore we can conclude that we should expect the lahar to arrive at your location at 3:30 pm.

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