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
hammer [34]
3 years ago
5

Uhm what is the mean of 0,3,6,7,9??

Mathematics
2 answers:
ziro4ka [17]3 years ago
7 0

Answer:

it goes up by 3 2 times and up by 1 once and repeat that

Step-by-step explanation:

jarptica [38.1K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

0+3+6+7+9=25

25/5=5

You might be interested in
How many times do 14 go into 50
masha68 [24]
=3 times it goes into
4 0
3 years ago
If it takes you 40 minutes to go 20 miles downstream and then 60 minutes on the way back, what is the speed of the current?
IrinaK [193]

Answer:

Speed of Current = 5 miles per hour

Step-by-step explanation:

We know distance formula,

D = RT

Where

D is distance

R is rate

T is time

If we let speed of boat (assume) to be "x" and speed of current to be "c"

Then downstream rate is (with current) = x + c

Upstream rate is (against current) = x - c

40 mins to go 20 miles downstream, that means:

D = RT

20 = (x + c)(40)

and

60 minutes to go upstream, 20 miles, that means:

D = RT

20 = (x - c)(60)

Simplifying first equation:

40x + 40c = 20

Simplifying second equation:

60x - 60c = 20

Multiplying first equation by 60, we get:

60 * [40x + 40c = 20] = 2400x + 2400c = 1200

Multiplying second equation by 40, we get:

40 * [60x - 60c = 20] = 2400x - 2400c = 800

Now we add up both these equations:

2400x + 2400c = 1200

2400x - 2400c = 800

----------------------------------

4800x = 2000

x = 2000/4800 = 5/12

We need speed of current, that is "c", so we plug in the value of x into first equation and solve for c:

40x + 40c = 20\\40(\frac{5}{12}) + 40c = 20\\\frac{50}{3}+40c=20\\40c=20-\frac{50}{3}\\40c=\frac{10}{3}\\c=\frac{1}{12}

Speed of Current = 1/12 miles per minute

Since there is 60 minutes in an hours, that would be:

(1/12) * 60 = 5 miles per hour

Speed of Current = 5 miles per hour

3 0
3 years ago
Jody has 2 red marbles, 5 blue marbles, and 9 yellow marbles. What is the ratio of red marbles to blue marbles? A. 16:2 B. 2:16
vesna_86 [32]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the simplest form of 2√3/ √6<br><br> A. √2<br> B. √3<br> C. 3√2<br> D. 2√3
STatiana [176]

The answer is:

A) √2

Explanation:

2√3/ √6

=2/√2

= 2√2/√2√2

= 2√2/2

= √2


Hope it helps!

3 0
3 years ago
Read 2 more answers
A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by V = x^2h
tiny-mole [99]
Option 4 is correct i.e. <span>The volume of the box is increasing at a rate of 192 cm^3/min.

</span>Given : Volume of the rectangular box  = x²h 
where x is edge and h is height.
The edge and the height are varying with time, therefore, we write,x = x(t)
h = h(t)
dh/dt = -3 and we shall calculate when x = 4, dx/dt = 2 and when h=15 
V = x²h dV/dt = (2x × dx/dt × h) + (x² × dh/dt) dV/dt = 2×4×2×15 + (4)^2 ×(-3) dV/dt = 240 - 48
dV/dt = 192 
Because dV/dt is positive, hence the volume is increasing  
3 0
3 years ago
Other questions:
  • The sum of twice a number and 17 is 55. Find the number. Explain also if possible
    10·2 answers
  • Solve |x|&gt;3 <br> A.{-3,3}<br> B.{x|x&lt;-3 u x&gt;3}<br> C.{x|x&lt;-3Ωx&gt;3}
    7·1 answer
  • In one west coast city 34% of the restaurants are on the river the city has 178 restaurants estimate the number of restaurants t
    15·1 answer
  • Please help!!! What is the decimal equivalent of this fraction? ​
    9·1 answer
  • Which of these is not a valid FICO credit score?<br> A.475 <br> B.275<br> C.375<br> D.575
    8·2 answers
  • the population of california is about 39 million . is this greater that or less than 10 with exponted 7
    11·1 answer
  • What is helpful Problem-solving
    12·1 answer
  • Find the length of the arc round your answer to the nearest 10th
    6·1 answer
  • A rectangle is formed by combining four congruent squares. If the perimeter of the rectangle is 80 cm. What is its area?
    14·1 answer
  • Please answer this?!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!