1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
expeople1 [14]
2 years ago
14

Is the sequence -3, 5, 13, 21, ... a. arithmetic b. geometric

Mathematics
1 answer:
kondaur [170]2 years ago
3 0

Answer:

Step-by-step explanation:

It's arithmetic.

Just keep on adding 8 to each term.

-3 + 8 = 5

5 + 8 = 13

13 + 8 = 21

You might be interested in
A gym charges a one-time fee of $75 to join,plus membership dues of $25 per month. Which equation represents the total cost,c, o
Ad libitum [116K]

Answer:

the answer is B

Step-by-step explanation:

75 is a one time payment. 25 is the amount that you will pay permonth

5 0
3 years ago
Read 2 more answers
Mario ran 24 miles in 3 hours. what was his average speed in miles per hour
kumpel [21]

Answer:

8 miles per hour (mph)

Step-by-step explanation:

24/3 = 8

Check:

8mph x 3 hours = 24 miles

8 0
3 years ago
Read 2 more answers
X is a normally distributed random variable with mean 46 and standard deviation 22.
stiv31 [10]

Step-by-step explanation:

85 is the answer you are looking for

4 0
2 years ago
Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the tab
expeople1 [14]

<span>
You can write the equation in point-slope form, which has the format <em>y-y</em>subscript1=<em>m</em>(<em>x-x</em>subscript1), with <em>y</em>subscript1 and <em>x</em>subscript1 being the y and x coordinates for a point on the line, and <em>m</em> being the slope. </span>

<span /><span>Substitute a y and x coordinate into the equation so you have <em>y</em>-6=<em>m</em>(<em>x</em>-2)</span>

<span /><span><span>Then find the slope so you can replace <em>m</em>. The slope formula is <em />(<em>y</em>subscript2-<em>y</em>subscript1)/(<em>x</em>subscript2-<em>x</em>subscript1). </span><span>Substitute the coordinates in so you have <em>m</em>=(16-6)/(4-2), which simplifies to 10/2 and then 5.</span></span>

<span><span /></span><span>Now the equation is <em>y</em>-6=5(<em>x</em>-2)</span>

<span />If you want a different form, for example slope-intercept form, you can change it to that:

<span><em>y</em>-6=5(<em>x</em>-2)</span>

<span><em>y</em>=5x-4</span>

6 0
3 years ago
What is the arc length if
dem82 [27]

Answer:

A. 8π / 3

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which series of transformations take the graph of f(x)=4x+9 to the graph of g(x)=−4x+7 ?
    12·2 answers
  • Waats 10+1 im in fith grade and i dont know it.
    10·1 answer
  • A store sells baskets for 50% off the retail price. The retail price of a basket is $24. What is the sale price?
    9·2 answers
  • Two friends, Khalid and Sue, have a combined height of 126 inches. The difference between Khalid’s height and Sue’s height is 6
    15·1 answer
  • Question 1 (Essay Worth 10 points)
    13·1 answer
  • If John makes $250.00 dollars in an hour, how much does he make in a minute?
    14·2 answers
  • Which of the following numbers is a whole number a.3/5 b.0.5 c.15% d.47
    6·1 answer
  • NO LINKS OR REPORT<br> Please help!<br><br> Find the area of the figure
    12·2 answers
  • What is the solution of sqrtx + 2 - 15 = -3?​
    8·1 answer
  • 34 + 2 ⋅ 5 = (Input only whole numbers.)<br><br> look at the image!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!