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
inysia [295]
4 years ago
9

The average test score was 75÷100 what is 75÷100 written as a decimal

Mathematics
2 answers:
g100num [7]4 years ago
5 0
0.75

To get his you must simply divide 75/100. This gives you .75
Anuta_ua [19.1K]4 years ago
4 0
0.75.  Divide 75/100 and you get 75
You might be interested in
the participants in a television quiz show are picked from a large pool of applicants with approximately equal numbers of men an
Nostrana [21]

Answer:

The probability of getting 2 or fewer women when 10 people are picked

P(x≤ 2) = \frac{56}{1024} = 0.0546

Step-by-step explanation:

The participants in a television quiz show are picked from a large pool of applicants with approximately equal numbers of men and women

That is probability of participants of television quiz of equal numbers of men and women that is 50 %of men and 50% of women.

p = 50/100 = 1/2

q = 1-p = 1 - 1/2 = 1/2

n =10

we will use binomial distribution p(x =r) = n_{cr} p^{r} q^{n-r}

The probability of getting 2 or fewer women when 10 people are picked

P(x≤ 2) = P(x=0)+P(x=1)+P(x=2)

          = 10_{c0} \frac{1}{2} ^{0} (\frac{1}{2}) ^{10-0}+ 10_{c1} \frac{1}{2} ^{1} (\frac{1}{2}) ^{10-1   \\   + 10_{c2} \frac{1}{2} ^{2} (\frac{1}{2}) ^{10-2

          by using formula n_{cr} =\frac{n!}{(n-r)!r!}

on simplification we get

     = 10_{c0}  (\frac{1}{2}) ^{10}+ 10_{c1} (\frac{1}{2}) ^{10) + 10_{c2} (\frac{1}{2}) ^{10)

    = 1  (\frac{1}{2}) ^{10}+ 10(\frac{1}{2}) ^{10)+45  (\frac{1}{2}) ^{10}

  = \frac{56}{1024} = 0.0546

<u>Conclusion</u>:-

The probability of getting 2 or fewer women when 10 people are picked

P(x≤ 2) = \frac{56}{1024} = 0.0546

8 0
3 years ago
During batting practice, two pop flies are hit from the same location, 2 s apart. The paths are modeled by the equations h = -16
drek231 [11]

9514 1404 393

Answer:

  40.5 ft

Step-by-step explanation:

Solve for the time at which the balls meet, then find the corresponding height.

__

The balls will meet at the height such that the two values of h are the same.

  -16t^2 +56t = h = -16t^2 +156t -248

  0 = 100t -248

  t = 2.48

Using the first equation to find h, we have ...

  h = t(-16t +56) = 2.48(-16·2.48 +56) = 40.4736

The balls meet at a height of about 40.5 feet.

5 0
3 years ago
Read 2 more answers
7.3x 11/14 simplifed plz help i have a picture for the visual learners or just Answers
Ksivusya [100]
The answer is the second one. 20.075
8 0
3 years ago
Read 2 more answers
The U.S. consumption of copper (in thousands of metric tons)is given approximately by
NARA [144]

Answer:a) 15,315

b) 1005

Step-by-step explanation: shown in the attachment

4 0
4 years ago
a large container holds 4 gallons of chocolate milk that has to be poured into bottes. each bottle holds 2 pints.
timama [110]
U can pour it into 16 bottes
5 0
3 years ago
Read 2 more answers
Other questions:
  • The total of 36, 78, 198, 475, and 620 is<br> A. 1,187.<br> B. 1,407.<br> C. 2,109.<br> D. 1,731.
    5·1 answer
  • Which situation has a net result of zero?
    15·1 answer
  • Lila scores 15 points fewer than bob, who scores 35 points. Carol scores half as many points as Lila. How many points does Carol
    11·2 answers
  • Please help!! Thank you!! ❤️
    15·1 answer
  • What is 3/5+1/4 in simplest form
    10·2 answers
  • Triangle PQR has coordinates P(-8,3), Q(-8,6), R(-3,6). If the triangle is translated by using the rule (x,y) (x+4, y-6) what ar
    5·2 answers
  • Matte is make a collar for a dog she need to buy some chain and clasp and a name tag she .want buy the collar that 40 centimeter
    11·1 answer
  • Which of the following is NOT a rate?
    5·2 answers
  • 4x + 2y = 8<br> у = 3х - 3
    8·1 answer
  • To turn a decimal into a percent you move the decimal 2 spaces to which direction.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!