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
KIM [24]
3 years ago
11

3 freshmen and 2 sophomores from a sorority will attend a conference. If the sorority has 12 freshmen and 9 sophomores, in how m

any different ways can the conference attendees be selected?
Mathematics
2 answers:
jek_recluse [69]3 years ago
4 0

Answer:

It can be selected by age or gender

Step-by-step explanation:

padilas [110]3 years ago
3 0

Answer:

7920

Step-by-step explanation:

12C3 × 9C2

= 220×36

= 7920

You might be interested in
A simple random sample of 25,000 individuals are surveyed in order to determine the prevalence of individuals that contracted th
Neko [114]

Answer:

The prevalence of flu for the past year, as indicated from the survey participants, was of 17%.

Step-by-step explanation:

Given the survey, the prevalence of the flu, as a percentage, is given by:

Number of individuals diagnosed with flu, multiplied by 100, and divided by the size of the sample.

In this question, we have that:

Sample of 25,000, and 4,250 of those had been diagnosed with the flu at some point in the past year. So, the prevalence of the flu is given by:

\frac{4250*100}{25000} = 17

The prevalence of flu for the past year, as indicated from the survey participants, was of 17%.

4 0
3 years ago
if silas sandwich measures, 3 yards 2 feets 3 inches, How many inches in total does silas sandwich measure
Reil [10]
<h3>Answer:  135  inches</h3>

========================================================

Work Shown:

1 yard = 3 feet

3 yards = 9 feet (multiply both sides by 3)

3 yards + 2 feet = 9 feet + 2 feet = 11 feet

1 foot = 12 inches

11 feet = 132 inches (multiply both sides by 11)

11 feet + 3 inches = 132 inches + 3 inches = <u>135 inches</u>

8 0
2 years ago
2w+2l=24 what is the value of l
valentinak56 [21]
If the question is 2w+2L=24 than the answer is 6-w=L
but if the question is 2w+21=24 the answer is w=3/2
3 0
3 years ago
What is the arc length of arc CD in the circle below?
lord [1]
The length of the arc intercepted by a central angle is the ratio of the angle to 360 degrees times the circumference. From the given values above,
                            S = (30° / 360°) x 2 x π x (6 ft)
                                 S = π
The angle intercepted an arc which measures π feet. The answer is letter A. 
4 0
3 years ago
Read 2 more answers
Wich algebraic expression represents ”forty times a number”?<br><br> 40+n<br> 40n<br> n-40<br> 40/n
Reika [66]
The answer to the problem is 40n
4 0
3 years ago
Read 2 more answers
Other questions:
  • Lines l and m are parallel. Parallel lines l and m are intersected by lines s and t. At the intersection of lines l, s, and t, c
    14·2 answers
  • A rose garden is formed by joining a rectangle and a semicircle, as shown below. the rectangle is 27ft long and 18ft wide. find
    7·1 answer
  • Write an equation for the description.
    14·1 answer
  • Sammy flips a coin 5 times what is the proabilty of sammy getting tails evry time
    10·1 answer
  • I need help with this it's for my E2020 class ​
    7·2 answers
  • 1. Solve for x.<br> (3x + 23)
    8·1 answer
  • Relationship between the veriacbles is function of​
    14·2 answers
  • At Fabco, there are 156 boots, which make up 26% of the shoes in the store. At Famous Footwear, there are 130 boots, which make
    13·1 answer
  • Geometry, please answer question ASAP
    14·1 answer
  • Solve:<br> S=1/2(a+b)x<br> please provide steps
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!