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
Marizza181 [45]
3 years ago
8

There are 15 students on the debate team. Of these, 3 are boys. Give the ratio of boys to girls on the debate team in simplest f

orm.​
Mathematics
1 answer:
anzhelika [568]3 years ago
6 0

Answer:

1/5

Step-by-step explanation:

You might be interested in
There are 52 playing cards in a standard deck. Each card is assigned to one of four​ suits: diamonds,​ hearts, spades, or clubs.
jonny [76]

Answer:

Plzzzz answer fast......

6 0
2 years ago
What is x for this equation 200.89x*98108=27302347?
Zolol [24]
If it is done correctly the answer should be 1.38527897
5 0
2 years ago
Read 2 more answers
What does x represent.
White raven [17]

Answer:

x repersents x

Step-by-step explanation:

you didnt specify what x represents

4 0
3 years ago
Read 2 more answers
According to the Bureau of Labor Statistics, the average weekly pay for a U.S. production worker was $441.84 in 1998 (The World
Oksanka [162]

Using the normal distribution, it is found that a production worker has to make $542.64 a week to be in the top 30% of wage earners.

<h3>Normal Probability Distribution</h3>

In a normal distribution with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.
  • After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.

In this problem:

  • The mean is of \mu = 441.84.
  • The standard deviation is of \sigma = 120.
  • The lower bound of the top 30% is the 70th percentile, which is X when Z has a p-value of 0.7, so <u>X when Z = 0.84.</u>

Z = \frac{X - \mu}{\sigma}

0.84 = \frac{X - 441.84}{120}

X - 441.84 = 0.84(120)

X = 542.64

A production worker has to make $542.64 a week to be in the top 30% of wage earners.

You can learn more about the normal distribution at brainly.com/question/24663213

3 0
2 years ago
Which of the following is the solution
stealth61 [152]

|x|-2\leq -3

so|x|\leq -1 (this is wrong because |x|\geq 0 )


6 0
2 years ago
Other questions:
  • How many real solutions does the equation 8x^2 − 10x + 15 = 0 have?
    7·2 answers
  • What is 75578 plus 565
    15·2 answers
  • What is 1/4 as a percentage​
    12·1 answer
  • you flip a coin 10 times heads comes up 6 times.What is the experimental probability of flipping heads
    13·1 answer
  • How do I find the intervals when it's set up as a fraction?
    7·1 answer
  • There are 8 coins. Six of them are dimes. What Fraction of the coins are dimes
    10·2 answers
  • A jar contains 7 blue cubes,4 blue spheres, 5 green cubes, and 6 green spheres. If you select an object at random, what is the p
    5·2 answers
  • Doing a mastery check.
    9·1 answer
  • i need help with these two graphs. you have to determine the slope and it would be helpful if anyone could show how they solved
    14·2 answers
  • Calculate Mechanical Advantage To lift a crate, a pulley system exerts a force of 2,750 N. Find the mechanical advantage of the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!