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
KatRina [158]
3 years ago
11

3/5 of a number is 30. What is the number? 10 20 es 18 15

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0

Answer:

50

Step-by-step explanation:

\frac{3}{5}*x=30\\x=30*5/3=50

You might be interested in
The following numerically ordered sequence of numbers has a mean
Vladimir79 [104]
Median =  middle number

Total ten numbers so 
median =   (17 + b)/2
given median = 18
so
(17 + b)/  2 = 18
17+b = 36
b = 36 - 17
b = 19

Now you have the data set
7, a , 12, 15 , 17, 19, 20, 22, 24 , 25

Mean =  (7 + a + 12+ 15 +17 + 19 + 20 + 22 +24  +25)/ 10
Given mean = 17

so
17 = (7 + a + 12+ 15 +17 + 19 + 20 + 22 +24  +25)/ 10
17 = (a + 161) / 10
a + 161 = 170
a = 170 - 161
a = 9

answer
a = 9
b = 19
7 0
3 years ago
Read 2 more answers
You go to Mellow Mushroom and your bill is $50.
Juliette [100K]
60$

10% of 50$ is 5(50/10), so 20% (10% x 2) would be 10 (5$ x 2)

The original 50$ added to the 10$ would make 60$
6 0
3 years ago
The arithmetic mean of a data set is the measure of center ______. (PHOTO INCLUDED)
galben [10]

Answer:

Option A is correct option.

Step-by-step explanation:

We need to fill in the blank:

the arithmetic mean of a data set is the measure of center ______

Arithmetic mean is calculating average of data i.e adding all the value divided by total number of values.

So, Option A is correct option.

4 0
2 years ago
Convert 3.5×104 to standard form
Naddika [18.5K]
The answer is 35000 hope this helps✌️
4 0
3 years ago
How many miles are in 42km
AnnZ [28]
Solutions 

1 km = 0.621371 miles

42 km = 26.0976 miles
6 0
3 years ago
Read 2 more answers
Other questions:
  • On the first day of spring, an entire field of flowering trees blossoms. The population of locusts consuming these flowers rapid
    8·1 answer
  • Marco does 14 extra math problems each school night how many extra problems does he do each week. there are 5 school nights in a
    13·2 answers
  • jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters what is the length of Jason's tool
    8·1 answer
  • At the beginning of a week, a stock’s price is $9.40 per share. For that entire week, the stock’s price decreased at a steady ra
    15·2 answers
  • 11 tenths = 1 one +<br> tenth(s)
    12·1 answer
  • Solve 1.2(5-x) = 2(1.4x+3)
    13·1 answer
  • Find x + y + z.<br><br>A)180<br>B)150<br>C)360<br>D)270​
    6·2 answers
  • A. Alternate exterior angles
    5·1 answer
  • I really need the help please and thank you
    10·1 answer
  • What combination of transformations is shown below
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!