Find the value of the 100th and 1000th term in the sequence { 3,-5,7,-9,...}

Answers

Answer 1
The value of 100th is 201
and the value of 1000th is 2001

Related Questions

What are the coordinates of the vertex of the graph of f(x)=−3|x−1|?

Answers

I think this is the answer

Which of the following represents 6 x to the 3 fourths power in radical form?

Answers

6 √x^3 - I am not sure how to write 4th root on the computer but the answer is 6 times the 4th root of x to the 3 third power. 

Answer:

[tex]\\ 6x^{\frac{3}{4}} = 6\sqrt[4]{x^{3}}[/tex]

Step-by-step explanation:

When a number is raised to a rational number like [tex]\\ {\frac{3}{4}}[/tex], that is, a fraction, the denominator represents the index of the radical (or commonly known as the root nth of the radical), and the numerator represents the number to which the radicand (the part of the expression inside the radical sign) is about to be raised.

Looking at [tex]\\ 6x^{\frac{3}{4}}[/tex], the index (root) of the radical is 4 and the numerator raises the value of x to the third power, that is,  [tex]\\ x^{3}[/tex]. That explains the answer: six (6) times [tex]\\ \sqrt[4]{x^{3}}[/tex]. The six (6) only multiplies the expression.

Likewise, a radical of index 5, with a radicand [tex]\\ (x + 8)[/tex] raised to the ninth power is represented by  [tex]\\ \sqrt[5]{(x + 8)^{9}}[/tex], which is equivalent to [tex]\\ (x+8)^{\frac{9}{5}}[/tex].

By the way, a particular case is when the index is 2, that is, [tex]\\ x^{\frac{1}{2}}[/tex]. Here, the number 2 is omitted from the radical symbol and is represented by [tex]\sqrt{x}[/tex].

Boat takes 3 hours to go 6 miles upstream. it can go 18 miles downstream in the same time. find the rate of the current and the rate of the boat in still water

Answers

Find the MPH of the boat when it goes upstream... 3h / 6m = 1h / 2m
So, 2mph
Speed of the boat - current = 2mph - > x - y = 2
Find the MPH of the boat going downstream... 3h / 18m = 1h / 6m
So, 6mph
x + y = 6
We now have a system of equation, let's solve it!

x - y = 2 -> x = y + 2
x + y = 6  - >  (y + 2) + y = 6  ->  2y + 2 = 6   ->   2y = 4    ->   y = 2
This is the speed of the current!
Subtitute y = 2 in the first equation:
x - 2 = 2
x = 4
This is the speed of the boat
Rate of the current = 2mph
Rate of the boat in still water = 4mph

Jessica made 2 pounds of fudge. How many 1/6 -pound servings are in the 2 pounds of fudge?

Answers

12 because 2 divided into 1/6 will be 2 times six because your will flip the reciprocal and you'll get 12

Using the knowledge of fractions, the number of 1/6-pound servings in 2 pounds of fudge is: 12.

What are Fractions?

Fractions are numbers that represent part of a whole number. They have a denominator and a numerator.

The fraction of a pounds servings is given as 1/6.

Therefore, number of 1/6 pound servings in 2 pounds of fudge would be:

2 ÷ 1/6 = 2 × 6/1 = 12.

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A 10 foot ladder reaches a window 8 feet above the ground, how far from the wall is the base of the ladder

Answers

Final answer:

To find the distance from the wall to the base of the ladder, use the Pythagorean theorem. The distance is 6 feet.

Explanation:

To find the distance from the wall to the base of the ladder, we can use the Pythagorean theorem. The ladder, the ground, and the wall form a right triangle. Let's call the distance from the wall to the base of the ladder x. According to the Pythagorean theorem, the square of the ladder's length (10 feet) is equal to the sum of the squares of the distances from the base of the ladder to the wall (x) and the height of the window (8 feet).

x^2 + 8^2 = 10^2

Simplifying the equation, we get:

x^2 + 64 = 100

Subtracting 64 from both sides:

x^2 = 36

Taking the square root of both sides:

x = 6

Therefore, the distance from the wall to the base of the ladder is 6 feet.

How would you solve 5x+3y=12 by graphing it?

Answers

First you must get y by itself and then set it up in slope intercept form: y=mx+b where m is the slope, b is the y intercept, and y is what it equals too
check the picture below.

a "solution" or zero or root, is pretty much just an x-intercept, namely, what is the value of "x" when the graph touches the x-axis.  Keeping in mind that y = 0 at that moment.

Whats 0.87 repeating as a fraction?

Answers

we let 100x=87.7 and 10x=8.7
then we subtract the to equations 
100x-10x=8.7-87.7
90x=79
x=79/90
 then 0.87777.....=79/90

Inequalities:

The dance committee hired a DJ for the fall dance. The DJ charges $125 per hour plus $55 for an assistant. The committee wants to keep the total cost under $555. What is the maximum amount of hours the DJ will play at the dance?

Answers

125x + 55 < 555
Okay, subtract 55 from both sides.
125x < 500
Divide by 125 to isolate the x.
125x < 500
/125    /125
x < 4
The school can have the DJ for less than 4 hours, or for 4 hours. Hope that helps.
Final answer:

The maximum amount of hours the DJ will play at the dance is 4 hours.

Explanation:

To find the maximum amount of hours the DJ will play at the dance, we need to set up an inequality. Let x represent the number of hours the DJ will play. The total cost is given by $125 per hour plus $55 for an assistant, so the cost function is C(x) = 125x + 55. We want the total cost to be less than or equal to $555, so the inequality is 125x + 55 ≤ 555.

To solve this inequality, we need to isolate x. First, subtract 55 from both sides to get 125x ≤ 500. Then, divide both sides by 125 to get x ≤ 4. Therefore, the maximum amount of hours the DJ will play at the dance is 4 hours.

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Factor this expression completely and then place the factors in the proper location on the grid.

ab + 2a + 3b + 6

Answers

Greetings!

Factor by Grouping.
[tex]ab+2a+3b+6[/tex]
[tex]a(b+2)+3(b+2)[/tex]
Find the GCF.
[tex](b+2)(a+3)[/tex]

Hope this helps.
-Benjamin

Answer:

This was a little confusing. I had trouble getting the right answer, but it is all there. It was (a+3) *(b+2) for me.

Thanks BenjaminG123

A line passes through (−1, 7) and (2, 10).

Which answer is the equation of the line?

−3x+y=4−3x+y=4

−3x+y=16−3x+y=16

−x+y=8−x+y=8

−x+y=12

Answers

the formula is y=mx+b
To get the slope or m, use this formula
(the second y minus the first y)/(the second x minus the first x)
Now set it up.
(10-7)/(2--1)
3/3=slope is 1.
y=1x+b

Insert one of the points for x and y.
i will do (-1,7)
7=1(-1)+b
7=-1+b
8=b
Insert this into the final equation:
y=1x+8

Try it out. If you're not sure, try both points. If it works, then you set it up correctly.
i  go to k12 and the correct answer is C hope this works :))

Type the domain and range values for the corresponding variables that make these relations inverses of each other.

Answers

A) -3.8 B) -2.6 C) 1.7 D) 4.4 E) 1

Answer:

The domain and range values are a) -3.8 b) -2.6 C) 1.7 D) 4.4 E) 1.0

Step-by-step explanation:

Consider the provided table:

The domain of the function becomes the range of the inverse function and the range of the function becomes the domain of the inverse function.

Now consider Figure 1:

The x value of table 1 becomes the y value of table 2 and the y value of table 1 becomes the x value of table 2.

Therefore, the domain and range values are a) -3.8 b) -2.6 C) 1.7 D) 4.4 E) 1.0

A small school has 55 students. if 10 of the students are boys what is the ratio of girls to boys

Answers

For every one boy, there is five and a half girls
55-10=45 girls. 45 girls to 10 boys simplifies to 9 girls to 2 boys (the answer is 9:2)

Paul will pay for his new car in 36 monthly payments.if his car loan is for $19,061,then about how much paul will pat each month? Round your answer to the nearest cent if necessary.

Answers

Final answer:

Paul will pay approximately $529.47 each month for his new car.

Explanation:

To calculate how much Paul will pay each month for his new car, we need to divide the total car loan amount by the number of monthly payments. In this case, the car loan is $19,061 and the number of payments is 36. So, the monthly payment can be calculated as:



Monthly payment = Car loan amount / Number of payments



Substituting the given values, we get:



Monthly payment = $19,061 / 36



Running this calculation, we find that Paul will pay approximately $529.47 each month for his new car, rounded to the nearest cent.

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If y varies inversely as x, and y = 10 as x = 7, find y for the x-value of 10.

Answers

I have the same question... Anyone know the answer?

Tati suffered severe stroke damage near the rear of both sides of her brain. She is now unable to perceive

Answers

She is currently unfit to see development. The outcome is oxygen hardship to cerebrum tissue, which can have destroying results. The capacity to recuperate from a stroke relies upon the seriousness of the stroke and how rapidly you get restorative consideration. An enormous stroke can be deadly, yet for some individuals encountering a stroke, recuperation is long however conceivable.

If 5 people share 1 2 pound of jelly beans equally, what amount will each person receive?

Answers

1/10.

Hope this helps!

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