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
AlexFokin [52]
4 years ago
9

4,13,31,67 ___ What's the rule ?

Mathematics
2 answers:
notsponge [240]4 years ago
6 0
The rule is every number x2 plus 5
Sliva [168]4 years ago
6 0
The rule is x times 2 plus 5
So 4 times 2 plus 5 is 13 and so on
You might be interested in
Graph the line with the slope -3/4 passing through the point (4,-1)
-Dominant- [34]

Answer:

Step-by-step explanation:

Plot the point (4, -1) in the 4th Quadrant.

The slope (-3/4) tells us what to do next:

With your pencil point initially on (4, -1), move it 4 units to the right, to (8, -1).

With your point initially on (8, -10, move it down 3 units, to (8, -4).  Plot (darken) (8, -4).

Draw a line through (4, -1) AND (8, -4)

7 0
3 years ago
If the simple interest on $2,000 for 3 years is $300 then what is the interest rate?
Alona [7]

Answer:

100 dollars a year

Step-by-step explanation:

4 0
3 years ago
A university has raised $8,000 for a new scholarship fund. A university trustee offers to match the donation up to 60% if the un
inysia [295]

$8,000 + $1,500 = 9,500

So 9,500 x .6 = 5,700 dollars donated by trustee.

$9,500 + $5,700 = $15,200 dollars tota
7 0
4 years ago
Read 2 more answers
What is the period of the sinusoidal function? Enter your answer in the box.
muminat

Answer:

ANSWER:

The period of the sinusoidal function is 2π.

Step-by-step explanation:

EXPLANATION:

The sinusoidal function is a periodic function.It goes one unit up and one unit down with an amplitude of one and it repeats itself after this time interval.So,the period of the sine function is 2π

A sine or sinusoidal loop is a perpetual swing. It is called after the role sine. It happens frequently in tentative and practiced math, science, physics, engineering,  signal processing, and other disciplines. Its utmost fundamental pattern as a role of time (t).

3 0
3 years ago
For every 5 green apples there are 2 red apples what is the raito
spin [16.1K]

Answer:

5:2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • a graph showing inequalities “greater than or equal to” or less than equal to” will use dotted lines. true or false
    10·1 answer
  • a plane is passed through a parallelepiped, cutting all the lateral edges and forming a right section which is a square. If the
    6·1 answer
  • What relations are functions
    7·1 answer
  • Write 83 as a sum of tens and ones
    6·2 answers
  • Tyler has a rectangular garden that measures 10 m wide by 13 m long. He wants to increase the area to 208 m² by increasing the w
    9·1 answer
  • When your high school math teacher says “math” what’s first reaction ?
    14·2 answers
  • a person with typical deductions earning $75,000 per year would have saved 2% of their income plus $850 in federal taxes. How mu
    7·2 answers
  • Write an equation in point-slope form, slope intercept form, and standard form for a line that passes through (-2,8) with slope
    10·1 answer
  • Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!
    10·2 answers
  • In ΔSTU, the measure of ∠U=90°, the measure of ∠S=84°, and ST = 87 feet. Find the length of TU to the nearest tenth of a foot.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!