CAN SOMEONE PLEASE HELP FAST
Find the midpoint of the segment with the following endpoints.
(4, 2) (7, 6)

Answer:

So i cant help atm but if you put how many percent the sale was on i can help u

Step-by-step explanation:

The amount compounded after 16 years is $641.88. Therefore, option D is the correct answer.

Compound interest is the interest on savings calculated on both the initial principal and the accumulated interest from previous periods.

The formula used to find the compound interest = \(A=P(1+\frac{r}{100})^{nt}\).

Given that, principal =$400, time period = 16 years and the rate of interest = 3%.

Here, Amount =400(1+3/100)¹⁶

= 400(1.03)¹⁶

= 400×1.605

= $641.88

Therefore, option D is the correct answer.

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The average score of all students, calculated by taking a weighted average based on the number of students in each group, is 38. The overall performance is slightly below the group averages.

The average score of students in the first, second, and third groups are 39, 32, and 43, respectively. There are 24 students in the first group, 26 students in the second group, and 27 students in the third group.

To find the average score of all students, we need to take a weighted average of the scores in each group, with the number of students in each group as the weights.

Here's how to do it: First, we calculate the total number of students:24 + 26 + 27 = 77. Then, we calculate the total score across all students: 39*24 + 32*26 + 43*27 = 936 + 832 + 1161 = 2929

Finally, we divide the total score by the total number of students to get the average score:2929/77 = 38. The average score of all students is 38.

This means that the overall performance of all the students is slightly below the average of the scores in each group.

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Answer:

5.1

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. What stock did you buy?

Apple Inc.

2. Why did you think buying this stock would be a good idea?

Apple products are becoming more and more popular every day. The company is always introducing new and exciting devices. I knew it would be a safe choice to invest in.

3. How much would you have made or lost on an investment of $1,000?

I would have made $105.

Hint: First find out how many shares you could've bought one year ago by dividing $1,000 by the price of the stock one year ago today. You may have to estimate the stock price from the graph. Round the number of shares to the nearest whole number. Then, find out the current value of your shares by multiplying the number of shares you bought by the price of the stock today. Compare that to your initial investment of $1,000.

4. Could you have made more money by selling sooner?

Yes, on October 3, 2018 it was at its peak for the year.

your investment would be doing great today. you would make $115 from the given investment.

A stock usually referred to as equity, is a type of investment that denotes ownership in a portion of the issuing company. Shares, also known as units of stock, entitle their owners to a share of the company's assets and income in proportion to the number of shares they possess.

Given, you're going to imagine that you invested $1,000 in a company one year ago

Therefore, Today, your investment would be flourishing. Your return on the stated investment would be $1,115.

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The debt-equity ratio is  0.726 : 1 or 72.64%

Debt is the product of debt ratio and total equity

Debt = debt ratio × total equity

We have been given that

Asset turnover = 1.84

Profit margin = 5.1%

Return on equity of 16.2 percent

Let we have to assume that sales are $100.

Therefore net Income = 100×0.051 = 5.1

Total Assets = 100/0.84

Total Assets = 54.35

⇒ 0.162 = 5.1 / Total equity

⇒ Total Equity = 5.1 / 0.162

⇒ Total Equity = 31.48

Total assets = Total debt + Total equity

⇒ 54.35 = Total debt + 31.48

⇒ Total debt = 54.35 - 31.48

⇒ Total debt = 22.87

The debt-equity ratio = 22.87 / 31.48

The debt-equity ratio = 0.72649 : 1 or 72.649%

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Answer:

A logical sentence is written as:

If P, then Q.

Where:

P = hypothesis

Q = conclusion.

For this particular case, we know that a number is even only if the number is divisible by 2.

Then we can write:

if a number is divisible by 2, then it is an even number.

Here we have:

hypothesis = a number is divisible by 2.

conclusion = the number even.

Answer:

3xn=27

Step-by-step explanation:

n=days

3 per day

per=multiply

3xday

3 x n

27 total so

3 x n=27

Answer:

3x n=27

Step-by-step explanation:

This is a multiplication problem involving a total of 27, which only applies to option 2.

Option 1 does not =27, option 3 and 4 are not multiplying

Using Linear equation we get , Travis and Natalie's combined hourly wages are $135 and $137.

Combined Natalie earns $2 more an hour than Travis.

Natalie works 40 hours

Travis works 35 hours

for his or her work Salary difference = $755

we have to find out what percentage each of them contributes per hour.

Let Travis earn in dollars per hour = x

So if he works 35 hours his earnings in dollars

= 35x

Natalie can earn in dollars per hour = x+2

So If she works 40 hours, her income will be in dollars = 40x + 80 [use distribution]

The income difference will be:

⇒ 40x + 80 -35x = 755

=> 5x = 675 => x = 135

So Travis' hourly rate = $135

Natalie's hourly rate = 135+2= $137

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Work Shown:

5% = 5/100 = 0.05

5% of 42 = 0.05*42 = 2.10

tax = $2.10

total cost including tax = $42 + $2.10 = $44.10

----------

An alternative is to multiply 42 by 1.05 to get

1.05*42 = 44.10

We get the same answer. The 1.05 refers to 1 + 0.05 where the "1" is 100% and the 0.05 is 5%, so the two combine to 105%, meaning the total cost is 105% of the cost before tax is considered.

Answer:

0.75

Step-by-step explanation:

Hope this helps.

Answer: 0.75 edge 2021

Step-by-step explanation:

For Part A, use the function f(x) to find the average of tests taken.

X is number of test taken

f(x) is the average score given said num of tests taken,x,

We want after test number 3 so using the function,

\(f(x) = 0.2x + 79\)

Plug in. 3 for x, and we will get our answer.

\(f(3) = 0.2(3) + 79 = 79.6\)

Part B: Use the table for the answer.

When 2 test are taken, the average test score is

84

So part B is 84.

Part C:

\(f(2) = 0.2(2) + 79 = 79.4\)

\(g(2) = 84\)

Since

\(g(2) > f(2)\)

The science class had a higher average after 2 tests

Answer:

you shoulda payed attention in class

Step-by-step explanation:

also u know it's bad when the test is so hard you can't even cheat on it

Answer:

801.66

Step-by-step explanation:

calculator

Answer:

801.6632653061

Step-by-step explanation:

.......

If 4 cartons are selected at random, the the probability that exactly 3 of them are the deluxe model is 0.3231.

A shipment of 16 televisions contains 7 regular and 9 deluxe models.

The manufacturer failed to mark the model designation on the cartons.

If 4 cartons are selected at random, then we have to find the probability that exactly 3 of them are the deluxe model.

Now 4 cartons selected at random from 16 cartoons of televisions can be selected in ways = \(^{16}C_{4}\)

Now simplifying

4 cartons selected at random from 16 cartoons of televisions can be selected in ways = \(\frac{16!}{4!12!}\\\)

After simplification

4 cartons selected at random from 16 cartoons of televisions can be selected in ways = 1820

Now 3 of them are the deluxe model, can be selected in ways = \(^{9}C_{3}\)

Now simplifying

3 of them are the deluxe model, can be selected in ways = \(\frac{9!}{3!6!}\\\)

After simplification

3 of them are the deluxe model, can be selected in ways = 84

Remaining 1 selected from 7 regular model in ways = \(^{7}C_{1}\)

Remaining 1 selected from 7 regular model in ways = 7

Therefore the probability that exactly 3 of them are the deluxe model = 84*7/1820

The probability that exactly 3 of them are the deluxe model = 0.3231

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Using the binomial distribution, the probability of at least 5 people in a population of 200 getting a virus with a probability of 0.02 is 0.1237. The probability of between 70 and 105 people in a population of 300 having a gene with a probability of 0.25 is 0.9189. The probability of rolling a 2 or 3 at least 6 and at most 10 times in 19 rolls of a fair die is 0.0065.

This scenario follows a binomial distribution with n=200 and p=0.02, where n is the number of trials and p is the probability of success. We want to find the probability of at least 5 people getting the virus, which can be written as P(X≥5). Using the binomial probability formula, we get:

P(X≥5) = 1 - P(X<5) = 1 - P(X=0) - P(X=1) - P(X=2) - P(X=3) - P(X=4)

Using a binomial probability table or calculator, we can find the probabilities for each value of X:

P(X=0) = 0.9802, P(X=1) = 0.0392, P(X=2) = 0.0012, P(X=3) = 0.00003, P(X=4) = 0.0000006

Therefore,

P(X≥5) = 1 - (0.9802 + 0.0392 + 0.0012 + 0.00003 + 0.0000006) ≈ 0.038

So the probability that at least 5 people in a population of 200 get the virus is approximately 0.038.

This scenario follows a binomial distribution with n=300 and p=0.25. We want to find the probability that between 70 and 105 people have the gene, which can be written as:

P(70≤X≤105) = P(X≤105) - P(X<70)

Using a binomial probability table or calculator, we can find the probabilities for each value of X:

P(X<70) = 0.015, P(X≤105) = 0.999999999999997

Therefore,

P(70≤X≤105) = 0.999999999999997 - 0.015 ≈ 0.985

So the probability that between 70 and 105 people in a population of 300 have the gene is approximately 0.985.

This scenario follows a binomial distribution with n=19 and p=1/3, where p is the probability of getting either 2 or 3. We want to find the probability that the result is either 2 or 3 at least 6 and at most 10 times, which can be written as:

P(6≤X≤10) = P(X≤10) - P(X<6)

Using a binomial probability table or calculator, we can find the probabilities for each value of X:

P(X<6) = 0.778, P(X≤10) = 0.9999

Therefore,

P(6≤X≤10) = 0.9999 - 0.778 ≈ 0.221

So the probability that the result is either 2 or 3 at least 6 and at most 10 times in 19 rolls of a fair die is approximately 0.221.

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Answer:

2,4,6,8,10

Step-by-step explanation:

Because the bar never reaches the top, each individual bar is worth 2 each so the scale only works up to 10

Answer:

4,8,12,16,20

Step-by-step explanation:

bottom box 4 then going Upto 2o

Answer:

\($-\frac{1}{4} (-2x-9+\sqrt{65})(2x+9+\sqrt{65})$\)

Step-by-step explanation:

We have a second-degree polynomial:

I will find the roots (y = 0) completing the square:

\($x^2+9x+\frac{81}{4}-\frac{81}{4}+4=0$\)

\($\left(x+\frac{9}{2} \right)^2 -\frac{81}{4} +4 =0$\)

\($\left(x+\frac{9}{2} \right)^2 -\frac{81}{4} +\frac{16}{4} =0$\)

\($\left(x+\frac{9}{2} \right)^2 -\frac{65}{4} =0$\)

\($\left(x+\frac{9}{2} \right)^2 =\frac{65}{4} $\)

\($\left(x+\frac{9}{2} \right)^2 =\pm \sqrt{\frac{65}{4} } $\)

\($x =-\frac{9}{2} \pm \frac{\sqrt{65} }{2} $\)

\($x =\frac{-9 \pm \sqrt{65} }{2} $\)

\($\boxed{x_1 =\frac{-9 + \sqrt{65} }{2}} $\)

\($\boxed{x_2 =\frac{-9 - \sqrt{65} }{2}} $\)

Answer:

3.88 feet

Step-by-step explanation:

let the length the ladder reaches be x

\( \tan(57) = \frac{x}{8} \)

\(x = 8 \tan(57) \)

x = 3.8775938143

The required probability that the first lefty is the fifth person chosen is 0.074.

Probability is tied in with assessing or working out how likely or 'plausible' something is to occur. The opportunity of an occasion happening can be depicted in words, for instance 'certain', 'unimaginable' or 'probable'. In math, probabilities are constantly composed as portions , decimals or rates with values somewhere in the range of 0 and 1.

Probability of being left given = 0.13

Probability of being not left given = 1-0.13 =0.87

They select an example of five clients at irregular in their stores

So,

a). The main lefty is the fifth individual picked

Then,

Probability that first lefty is the fifth individual picked =

0.87×0.87×0.87×0.87×0.13 = 0.074

Thus, required probability is 0.074.

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The value of k in the equation kx + 3y - 57 = 0 is 5.25.

To determine k in the equation kx + 3y - 57 = 0, you need to use the point (−8, 5) that lies on the line.

To find the value of k, substitute the coordinates of point p into the equation, then solve for k by combining like terms. So,

we have

kx + 3y - 57 = 0

Rewriting the equation as; k(-8) + 3(5) - 57 = 0

Simplifying; -8k + 15 - 57 = 0

Add the constants on the left side; -8k - 42 = 0

Solve for k by adding 42 to both sides; -8k = 42k = -42/(-8)

Therefore, k = 5.25

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Answer:

(2A)/b=h

Step-by-step explanation:

Fill in the variable A and B and simplify and you will have h.

Answer:

x=2 and x=-2

Step-by-step explanation:

Original Equation:

\(x^2-6x=-6x+4\\\)

Add 6x to both sides

\(x^2=4\)

Subtract 4 from both sides

\(x^2-4=0\)

Use difference of squares: \(a^2-b^2=(a-b)(a+b)\)

\((x-2)(x+2)=0\)

Since the factors are being multiplied by each other, if one of the factors is equal to zero, then the entire thing becomes zero, since 0 * anything = 0

So to find the values of x that satisfy this equation, set each factor equal to zero

\(x-2=0\)

Add 2 to both sides

\(x=2\)

\(x+2=0\)

subtract 2 from both sides

\(x=-2\)

We have both values that satisfy this equation, x=2 and x=-2

Answer:

Step-by-step explanation:

Whole numbers

If the decimal is point 5 or greater you can round up.

If the decimal is less that point five you round down.

So your answer is 103

If you want to go to the nearest tenth

if the decimal is greater than 0.05 you round up

if the decimal is less than 0.05 you round down

If want the number to be to the nearest tenth and that's what you have, you leave it alone.

Answer:

23

Step-by-step explanation:

9+3=12, 12+15=18, 11+3=14, 14+3=17, 17+3=20, 20+3=23

The linear equation that represents the line that passes through the points (4,5) and (0,-3) is given by:

B. y = 2x - 3

A linear function is modeled by:

y = mx + b

In which:

The line passes through (0,-3), that is, when x = 0, y = -3, hence the y-intercept is of b = -3.

The slope is given by the change in y divided by the change in x, hence:

m = (5 - (-3))/(4 - 0) = 2

Hence the equation is:

y = 2x - 3.

Which means that option B is correct.

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Using the center-of-gravity technique, the best site location for the new distribution center in Charlotte is determined to be at coordinates (X, Y) = (27.92, 19.08).

The center-of-gravity technique is used to find the optimal location for a facility based on the distribution of demand. In this case, we will calculate the weighted average of the coordinates (X, Y) of the three sites, with the weights being the number of weekly packages flowing to each site.

To calculate the X-coordinate of the center of gravity, we use the formula:

Xc = (X1 * W1 + X2 * W2 + X3 * W3) / (W1 + W2 + W3)

Similarly, for the Y-coordinate:

Yc = (Y1 * W1 + Y2 * W2 + Y3 * W3) / (W1 + W2 + W3)

Substituting the given values:

Xc = (16 * 26000 + 35 * 12000 + 40 * 10000) / (26000 + 12000 + 10000) ≈ 27.92

Yc = (28 * 26000 + 10 * 12000 + 18 * 10000) / (26000 + 12000 + 10000) ≈ 19.08

Therefore, the best site location for the new distribution center in Charlotte is approximately at coordinates (X, Y) = (27.92, 19.08) based on the center-of-gravity technique.

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The probability that at least one of them is operational is 0.999

Probability:

Probability means the possibility of happening the particular event. So, it can be written as the fraction of possible event by the total number of event.

Given,

The probability a D-Link network server is down is 0.10.

Here we need to find if you have three independent servers, what is the probability that at least one of them is operational.

Let D be an event that a D-Link network server is down.

It is given that the probability that a D-Link network server is down is

=> P(D) = 0.10

The number of independent servers

=> (n) = 3

The probability that none of the servers is working is

=>P(None) = P(D) x P(D) x P(D)

=> P(None) = 0.10 x 0.10 x 0.10

=> P(None) = 0.001

The probability that at least one of them is operational is given as

=> 1 - P(None)

=> 1 - 0.001

=> 0.999

Therefore, the probability that at least one of them is operational is 0.999.

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Number of cups of milk that will you need to use is 2.001 cups

Total quantity of milk needed for the cake = 472 milliliter

we know

1 liter = 1.06 quarts

1 quart = 4 cups

Convert the given quarts to cups

Then 1.06 quarts = 4 × 1.06

Multiply the numbers

= 4.24 cup

Here the total quantity of milk needed for the cake is 472 milliliter

We have to use the unitary method here

1 liter = 4.24 cups

472 milliliter = 4.24 × 0.472

Multiply the numbers

= 2.001 cups

Therefore, he need 2.001 cups of milk to make a cake

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