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
inn [45]
3 years ago
10

I need help fast!!!!!! please help!Mr. Jones took a survey of college students and found that 30 out of 33 students are liberal

arts majors. If a college has 7716 students, what is the expected number of students who are liberal arts majors?
Mathematics
1 answer:
shtirl [24]3 years ago
8 0

7716 \times 30 \div 33  =
7014.5454
You might be interested in
g A milling process has an upper specification of 1.68 millimeters and a lower specification of 1.52 millimeters. A sample of pa
adoni [48]

Complete Question

A milling process has an upper specification of 1.68 millimeters and a lower specification of 1.52 millimeters. A sample of parts had a mean of 1.6 millimeters with a standard deviation of 0.03 millimeters. what standard deviation will be needed to achieve a process capability index f 2.0?

Answer:

The value required is  \sigma =  0.0133

Step-by-step explanation:

From the question we are told that

   The upper specification is  USL  =  1.68 \ mm

    The lower specification is  LSL  = 1.52  \  mm

     The sample mean is  \mu =  1.6 \  mm

     The standard deviation is  \sigma =  0.03 \ mm

Generally the capability index in mathematically represented as

             Cpk  =  min[ \frac{USL -  \mu }{ 3 *  \sigma }  ,  \frac{\mu - LSL }{ 3 *  \sigma } ]

Now what min means is that the value of  CPk is the minimum between the value is the bracket

          substituting value given in the question

           Cpk  =  min[ \frac{1.68 -  1.6 }{ 3 *  0.03 }  ,  \frac{1.60 -  1.52 }{ 3 *  0.03} ]

=>      Cpk  =  min[ 0.88 , 0.88  ]

So

         Cpk  = 0.88

Now from the question we are asked to evaluated the value of  standard deviation that will produce a  capability index of 2

Now let assuming that

         \frac{\mu - LSL  }{ 3 *  \sigma } =  2

So

         \frac{ 1.60 -  1.52  }{ 3 *  \sigma } =  2

=>    0.08 = 6 \sigma

=>     \sigma =  0.0133

So

        \frac{ 1.68  - 1.60 }{ 3 *  0.0133 }

=>      2

Hence

      Cpk  =  min[ 2, 2 ]

So

    Cpk  = 2

So    \sigma =  0.0133 is  the value of standard deviation required

3 0
3 years ago
(3×+5)(2×+10)=<br> then x=
katen-ka-za [31]
X= -5/3 & x=5
I got this by using the quadratic formula.
8 0
3 years ago
Show your work:<br> (please dont answer with a link)
baherus [9]

Answer:

3) 8

4) 5.25 cups

Step-by-step explanation:

3) cross multiply:

36 × 10 = 360

45 × x = 45x

equate them both:

360 = 45x

divide both sides by 45

360 ÷ 45 = 8

x = 8

4) 8 people : 3 cups of flour

14 people : how many cups?

14 ÷ 8 = 1.75

to get from 8 people to 14 people we multiply by 1.75, so do the same thing to the 3 cups:

3 × 1.75 = 5.25 cups

5 0
2 years ago
The price of one share of a stock fell $12.50 each day for 8 days. Which expression represents this situation?
lys-0071 [83]
12.50 x 8 = 100 This is the answer
6 0
3 years ago
Read 2 more answers
Evaluate f+g^2-3g if f= 5 and g=2
Lady_Fox [76]

Answer:

The answer world be 3.

Step-by-step explanation:

5 + 2² - 3(2) = 3

3 0
2 years ago
Read 2 more answers
Other questions:
  • A shape that is both a parallelogram and a trapezoid.
    10·1 answer
  • a sandwich shop sells 4 veggie subs for every 5 turkey subs. The shop sold 27 subs today how many of each kind di they sale
    7·1 answer
  • (-44.85,5.3) and (4.85,3.5) what is the slope
    14·2 answers
  • I think I know how to solve this, but could someone please check my work for me?
    14·1 answer
  • If two lines are cut by a transversal, the corresponding angles are equal in measure.
    5·2 answers
  • What is the measure of the angle?<br> А 30°<br> В. 60°<br> с. 90°<br> D. 120<br> E. 150
    7·1 answer
  • Please help with question 1, and 2. Thank you :)
    5·2 answers
  • Rewrite the expression in the form ya. 4 1 2 - y​
    6·1 answer
  • A scientist has collected the following data on the population of a bacteria colony over a thirty-minute period:
    6·1 answer
  • What is the answer to 4x=8
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!