PLEASE HELP!!!!
Robyn bought a laptop for $1,500. It will depreciate, or decrease in value, by 15%
each year that she owns it.

a. A student writes an explicit formula to represent the value of the computer after n years below. What is the student's error? Explain. (2 points)

Answer:

126.360

Step-by-step explanation:

Answer:

You find out the answer.

Step-by-step explanation:

But, the answer is one side cause three - four is one

Answer:

you can cross multiply Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position.

Step-by-step explanation:

i got this riight.

Answer:[tex]5010.25(1.0199)^2[/tex]

Step-by-step explanation:

this is the equation that you would use to solve this problem.

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Answer:

Martha is wrong.

Step-by-step explanation:

Let the cost of the house is C.

Payment by Ranee = 40% of the cost

=40% of C

=[tex]\frac{40}{100}\times C[/tex]

=0.40 C

Payment by Susan = 0.35 of the cost

=0.35 C

Combined payment by Ranee and Susan = 0.40C + 0.35C=0.75C

The remaining payment will be done by Martha.

So, the remaining payment = C- 0.75C=0.25 C

Hence, Martha will have to pay 0.25 of the cost or 25% of the cost.

So, Martha is wrong.

Answer:

See below.

Step-by-step explanation:

All linear dimensions are in ft, and all areas are in ft².

Pyramid:

Lateral area: 4 × 6 × 5 / 2 = 60

Base area: 6 × 6 = 36

Total surface area: 96

Hidden surface area (the square base): 36

Actual surface area in the composite solid: 60

Square prism:

Lateral area: 4 × 20 × 6 = 480

Base area: 2 × 6 × 6 = 72

Total surface area: 552

Hidden surface area (both square bases): 72

Actual surface area in the composite solid: 480

Cube:

Total surface area: 6 × 6 × 6 = 216

Hidden surface area (one base): 36

Actual surface area in the composite solid: 180

The surface areas above are for each of the above solids if each were free standing and unattached to other solids.

The way the three components are above, you must deduct some areas of bases (as shown above in the actual surface areas) since they are internal.

Pyramid actual visible area: 60

Square prism actual visible area: 480

Cube: 180

Total surface area: 720

Answer:

Inteager and some other number can be present on number line continuously.. 1/2, 2/2 ,3/2 ,4/2 etc.

Answer:

Hence, in this case, it is concluded that the correct answer is "N = 618 - n x 7"

Step-by-step explanation:

Considering the situation described above, the explicit formula that shows the number of ice cream tickets remaining at the end of the day, after n number of days is "N = 618 - n x 7."

This is based on the idea that each day of the ice cream ticket is defined as 7 tickets taken.

Thus the ticket listing for each day is described as

Day 1. 618 - 7 OR 618 - 1 × 7;

Day 2. 618 - 14 OR. 618 - 2 × 7;

Day 3. 618 - 21 OR 618 - 3 × 7;

Therefore, from this illustration above, the formula needed is: "N = 618 - n x 7."

Step-by-step explanation:

I solved it for you by steps...

I hope you understand...

Answer:

-9x

Step-by-step explanation:

trust me it’s -9x

Answer:

13x - 22

Step-by-step explanation:

combine like terms 8x + 5x= 13x and 15-37= -22, so the simplified expression is 13x-22

Answer:

— x=pm+n. Explanation: Take x out as a common factor on the left side of the equation. ⇒x(m+n)=p. To solve for x, divide both sides by (m + n).

1 answer

Step-by-step explanation:

Using the table, we will see that the function is:

t(l) = 3*l

Here we only have a table to work with, so we need to use that.

In the table, we can see the pairs:

So, in each new level, we just add 3 more toothpicks. Even more, we can see that the number of toothpicks is 3 times the value of l (the level) for all the cases in the table. So this is a linear function.

From that we can conclude that the function will be:

t(l) = 3*l

If you want to learn more about linear functions, you can read:

https://brainly.com/question/4025726

Answer: 5

Step-by-step explanation:

Answer:

[tex]26[/tex]

Step-by-step explanation:

We have:

[tex]\sqrt{13}\times\sqrt{52}[/tex]

Notice that 52 is the product of 13 and 4. So:

[tex]=\sqrt{13}\times \sqrt{13\times 4}[/tex]

We can separate the second one:

[tex]=\sqrt{13}\times\sqrt{13}\times\sqrt{4}[/tex]

We can combine the first two:

[tex]=\sqrt{13\times13}\times\sqrt4[/tex]

We can write [tex]13\times13[/tex] as [tex]13^2[/tex]. So:

[tex]=\sqrt{13^2} \times \sqrt4[/tex]

The square root and the square will cancel. The square root of 4 is 2. So:

[tex]=13\times2[/tex]

Multiply:

[tex]=26[/tex]

Therefore:

[tex]\sqrt{13}\times\sqrt{52}=26[/tex]

Answer:

Alex filled 6 7 of his binder.

Step-by-step explanation:

[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$950\\ r=rate\to 4.2\%\to \frac{4.2}{100}\dotfill &0.042\\ t=years\dotfill &10 \end{cases} \\\\\\ A=950e^{0.042\cdot 10}\implies A=950e^{0.42}\implies A\approx 1445.86[/tex]

Answer: the pic is the answer and

Step-by-step explanation:I explaned on the pic HOPE THIS HELPS WITH UR QUESTION

Answer:

B. nonlinear positive

Step-by-step explanation:

in the graph it shows what would be a line that curves in the upward direction, and a linear line is a straight line without a curve, so you know the line is non-linear, it also shows it traveling to the upward facing position, this makes it a positive line/slope.

Answer:

C. No, because it fails the vertical line test.

Step-by-step explanation:

The vertical line test a method used to check if a graph represents a function.

if you move a vertical line along the graph the line always crosses one point at a time however if the line touches two points at the same time then it is not a function .

The graph fails the vertical line test, it does not represent a function

C. No, because it fails the vertical line test

The vertical line test is a graphical test used to determine if a graph represents a function.

According to the vertical line test, if any vertical line intersects the graph in more than one point, then the graph does not represent a function.

In the graph provided, we see that there a vertical line will intersect the graph in more than one point.

Since the graph fails the vertical line test, it does not represent a function. Therefore, option C is the correct answer: "No, because it fails the vertical line test."

Learn more about vertical line test

https://brainly.com/question/1821791

#SPJ3

Answer:

See below.

Step-by-step explanation:

The answer would be either 15 or 15.75. I did the math and got 15.48.

-hope it helps

Answer:

[tex]\red{Centroid(G)= \big(2,\frac{2}{3}\big)}[/tex]

[tex]\green{\begin{gathered}The\: coordinates \: of \\ the \: mid\:point \:of \: the \: sides \\of\:a\:triangle\:are\\ (1,1),(2,-3)\:and\:(3,4)\end{gathered}}[/tex]

[tex]\orange{\begin{gathered}x_{1}=1,y_{1}=1;\\x_{2}=2,y_{2}=-3;\\x_{3}=3,y_{3}=4\end{gathered}}[/tex]

[tex]\blue{\begin{gathered}Now,\\Centroid (G)=\big(\frac{x_{1}+x_{2}+x_{3}}{3},\frac{y_{1}+y_{2}+y_{3}}{3}\big)\end{gathered}}[/tex]

[tex]\red{\begin{gathered}=\big(\frac{1+2+3}{3},\frac{1-3+4}{3}\big)\\=\big(\frac{6}{3},\frac{2}{3}\big)\\=\big(2,\frac{2}{3}\big)\end{gathered}}[/tex]

Therefore,

[tex]\pink{Centroid(G)= \big(2,\frac{2}{3}\big)}[/tex]

Answer: 7/10 or 0.7

Step-by-step explanation: 77/10 in decimal form is 7.7. To make 7, you would need to subtract that .7 which would translate to 70/10 after it's subtracted, which is 7.

Answer:

7

Step-by-step explanation:

you need to subtract 7 because 77/10 is 7.7

77-7 is 70. 70/10 is 7

Answer:

(no solutions)

Step-by-step explanation:

Solve for x:

abs(x + 3) = -10

Hint: | Show the equation has no solution.

By definition, absolute value is positive. Therefore abs(x + 3) = -10 has no solution:

Answer:

655.2 feet (655 feet 213⁄32 inches)

Step-by-step explanation:

Answer:

the correct answer is B for the blue graph

Answer:

Answer

5.0/5

2

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4.1K answers

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Answer:

Step-by-step explanation:

The number is represented through the letter x.

I think of a number, subtract four, then divide by three.

Subtract four will be - 4

Divide by three will be /3

Step-by-step explanation:

Answer:

5p times 3q.

Step-by-step explanation:

5 times p is 5p multiplied by 3 times q, or 5p times 3q.

Answer:

The probability is like 0.18 or 18%

Step-by-step explanation: