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3 years ago

If you are good at sequences in math please help I am giving more points

Mathematics

2 answers:

Lunna [17]3 years ago

7 0

Answer:

Graphs C and D show an arithmetic sequence.

Step-by-step explanation:

Arithmetic sequences have a common difference, meaning that the gap between each term in the sequence is always the same.

In Graphs A and B, the gap between terms seems to be changing. That tells us that they aren't arithmetic. Instead, those are geometric sequences.

Meanwhile, Graphs C and D appear to be straight, meaning that the gap between the terms is constant.

babunello [35]3 years ago

3 0

Answer:

C and D

Step-by-step explanation:

An Arithmetic sequence has a common difference.

Per unit increase in x, is constant which means the slope is constant

Therefore, graphs C and D

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A scientist is studying the characteristics of butterflies and collects a random sample of butterflies to measure. Information r

Alchen [17]

Answer:

I believe it's C. Wingspan is a continuous quantitative variable.

6 0

3 years ago

Read 2 more answers

which of the following equations represents a line that is parallel to y=5x-4 and passes through the point , 3,4

Ulleksa [173]

Answer:

y=5x-11

Step-by-step explanation:

parallel lines have the same slope 5

y-4=5(x-3)

y-4=5x-15

y=5x-15+4

y=5x-11

3 0

3 years ago

Help needed ASAP plz

Hitman42 [59]

Hey there!

The x-intercept is where the line crosses the x-axis. The x-axis is horizontal. It crosses the line three left from the origin, or (0,0). This is -3. The x-intercept is -3. The answer would be either B or C. The line never hits the y-axis, so the y-intercept is none. The answer is C.

I hope this helps!

4 0

4 years ago

Which of the following describes the correct process for solving the equation 2x − 4 = 20 and arrives at the correct solution?

Alexxandr [17]

Answer:

a) Add 4 to both sides, and then divide by 2. The solution is $x=12$ .

Step-by-step explanation:

Question:

Which of the following describes the correct process for solving the equation 2x − 4 = 20 and arrives at the correct solution?

a) Add 4 to both sides, and then divide by 2. The solution is x = 12.

b) Divide both sides by −4, and then subtract 2. The solution is x = −7.

c) Subtract 4 from both sides, and then divide by 2. The solution is x = −12.

d) Multiply both sides by −4, and then divide by 2. The solution is x = −40.

Solution:

Given equation:

$2x-4=20$

We need to determine the steps in order to solve for $x$ .

Solving for $x$ .

Step 1: Adding 4 both sides.

$2x-4+4=20+4$

$2x=24$

Step 2: Dividing both sides by 2.

$\frac{2x}{2}=\frac{24}{2}$

∴ $x=12$

Thus, we added 4 both sides and then divided both sides by 2 to get solution = 12

7 0

3 years ago

Solve the equation by finding the square roots<br>w^2-36=-64

sammy [17]

Answer:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : w^2-36-(-64)=0 Step by step solution : Step 1 : Polynomial Roots Calculator : 1.1 Find roots (zeroes) of : F(w) = w 2 +28 so the answer could be 2.176 or 30.

8 0

3 years ago