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
svetoff [14.1K]
3 years ago
9

7 is 40% of what number

Mathematics
1 answer:
dedylja [7]3 years ago
3 0
40% means 0.4 .

So . . . . . 7 = 0.4 N .

Divide each side by 0.4 . . . N = 7/0.4 = 17.5 


You might be interested in
PLEASE ANSWER MY LATEST QUESTION PLEASE
siniylev [52]

Answer:

i will see if i can figure it out

gl dude

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Can you help me please​
kotegsom [21]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Determine whether or not the random variable X is a binomial random variable. If so, give the values of n and p. If not, explain
dimulka [17.4K]

Answer:

Both are binomials.

Step-by-step explanation:

Given that

a) X is the number of dots on the top face of fair die that is rolled.

When a fair die is rolled, there will be 1 to 6 numbers on each side with dots in that.  Each time a die is rolled the events are independent.  Hence probability of getting a particular number in the die is 1/6. There will be two outcomes either the number or not the number.  Hence X no of times we get a particular number of dots on the top face of fair die that is rolled is binomial with n = no of rolls, and p = 1/6

b) X is the number of defective parts in a sample of ten randomly selected parts coming from a manufacturing process in which 0.02% of all parts are defective.

Here X has two outcomes whether defective or non defective.  EAch part is independent of the other in the sense that the probability for each trial is constant with 0.02% =p and no of trials = n = 10.

7 0
3 years ago
A survey asks 1000 workers has the economy forced you to reduce the amount of vacation
Leto [7]

Answer:

Where's the question?

Step-by-step explanation:

7 0
3 years ago
Which of these lengths could be the sides of a triangle?
kompoz [17]
What are the lengths
8 0
3 years ago
Other questions:
  • Given that elf and g is a transversal, we know that
    6·1 answer
  • What is the value of y?<br> A.56<br> B.44<br> C.68<br> D.112
    9·2 answers
  • Use partial quotient 28 divided by 514
    12·1 answer
  • Could a number ever be both rational and irrational? Explain.
    11·1 answer
  • PLEASE HELP!!!!<br><br> Use the table below to match the slopes to the lines.
    15·1 answer
  • Which is the most descriptive name for the shape below?
    9·2 answers
  • Simplify -62 ÷ 12 - 2(-7).
    15·2 answers
  • Help if you a real one! C”mon pls click on me!!
    15·1 answer
  • Who is more likely to run into problems using a credit card..
    9·1 answer
  • Drag the labels to the correct locations on the table. Not all labels will be used.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!