Help please thank you!!

Answers

Answer 1

Answer:

Answer:

I'm going to say a arithmetic sequence

Step-by-step explanation:

I say this because a arithmetic sequence of numbers such that the difference between the consecutive terms is constant. Difference here means the second minus the first. For instance, the sequence 5, 7, 9, 11, 13, 15.. . is an arithmetic progression with common difference of 2. So, when Nya sent the letter to 4 friends, her friends copied and sent it to four other friends. So, the sequence would be (if it continues) 4, 8, 12, 16, 18, etc.

Related Questions

Brooke's class took a field trip to the art museum. They left school at 11:04 A.M. It took them 1 hour and 19 minutes to drive to the museum. They stayed at the museum for 3 hours and 41 minutes. What time was it when Brooke's class left the museum?
6x - 5y= 0 and x - 5y= -25
Which one is greater 2.857 or 2.87
Write a quadratic function in standard form with zeros -4 and -3
Okay so I'm trying to find the volume of a sphere with the radius of 3/4k. When I cube 3/4 do I only cube the top number?

If x ≠ 0, then x²/2x⁵ × 1000 is equivalent to

Answers

Answer:

Not telling you the answer that just the steps, that would be cheating.

Step-by-step explanation:

1. Mulitply 1000 by the fraction.

2. Simplify it(the numbers 1000 and 2 to 500 and 1)

3. Then divide the exponents(you know this I taught you:)

4. You then will get your answer! (hint: it has a negative exponent :)

5. Please try not to use Brainly next time, try it yourself:) or I may take points off, ask me next time.

When x ≠ 0, the expression x²/2x⁵ × 1000 simplifies to 500/x³. This is obtained by simplifying the fraction and then multiplying by 1000.

To simplify the expression (x²/2x⁵) × 1000, we can start by simplifying the fraction within the parentheses.

First, let's deal with the fraction x²/2x⁵. We can simplify it by using the rule of exponents, which states that x^m/x^n = x^(m-n) when dividing with the same base. In this case, we have x²/2x⁵, so:

x²/2x⁵ = (x²)/(2x⁵) = (x²/x⁵) * (1/2) = x^(2-5) * (1/2) = x^(-3) * (1/2).

Now, we have the fraction x^(-3) * (1/2). To simplify this further, we can rewrite x^(-3) as 1/x^3. Therefore, the expression becomes:

(1/x^3) * (1/2) = 1/(2x³).

Now that we've simplified the fraction within the parentheses, we can multiply it by 1000:

(1/(2x³)) * 1000 = 1000/(2x³) = 500/x³.

So, the expression x²/2x⁵ × 1000 simplifies to 500/x³ when x ≠ 0.

Learn more about expression here:

brainly.com/question/30350742

#SPJ3

Find the coordinates of the midpoint of a segment with the endpoints (16,5) & (28, -13)

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The midpoint can be obtained by taking the averages of the x-coordinate and the y-coordinate. The averages obtained are the new coordinates for the midpoint. This is shown below:

x-coordinate:

X = (16 + 28)/2
X = 22

y-coordinate:

Y = (5 + -13)/2
Y = -4

Therefore, the midpoint has the coordinates M (22 , -4)

When the scale factor between two circles is “x” the scale factor between the 1_________________________is also “x” and the scale factor of the _________________________is “x2”

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Answer:

When the scale factor between two circles is “x” the scale factor between the radius is also “x” and the scale factor of the area is “x^2"

this is only one possible answer. For example, instead of radius, you could have put diameter or circumference.

A science experiment begins with a bacterial population of 12. After 1 hour, the population is 18. After 2 hours, the population is 27.Which best describes the relationship between the time, in hours, and the population of the bacteria?
A: LINEAR
B: QUADRATIC
C: EXPONENTIAL

What is the y-intercept of the function?
A: 6
B: 12
C: 15
D: 18

What is the rate of change of the function?
A: ADD 1.5
B: ADD 6
C: MULTIPLY 1.5
D: MULTIPLY 6

***ANSWER ALL 3!!!!!!!*** LIMITED TIME!!!!!!

Answers

For this case we have a function of the form:
$y = A * b ^ x$
Where,
A: initial population
b: growth rate
x: time in hours
y: population after x hours
We must find the values of A and b, for this we use the following data:
After 1 hour, the population is 18:
$18 = A * b ^ 1$
After 2 hours, the population is 27:
$27 = A * b ^ 2$
We have a system of two equations with two unknowns
Dividing equations we have:
$(A * b ^ 2)/(A * b ^ 1) = (27)/(18)$
$b= (27)/(18)$
$b = 1.5$
Substituting b in equation 1 we have:
$18 = A * (1.5) ^ 1$
Clearing A we have:
$A = 18 / 1.5A = 12$
So, the function is:
$y = 12 * (1.5) ^ x$
Answer:

A function that best describes the relationship between the time, in hours, and the population of the bacterium is:
C: EXPONENTIAL

the y-intercept of the function:
B: 12

the rate of change of the function:
C: MULTIPLY 1.5

Answer:

1. exponential 2. 12 3. multiply 1.5

Step-by-step explanation:

1350 - something = 800