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
Liono4ka [1.6K]
2 years ago
15

RECREATION An instructor at a swimming pool asked her students if they would be interested in a n advanced swimming course, and

60% stated that they would. Is the sample method valid? If so, suppose there are 870 pool members. How many peoplecan theinstructorexpecttotakethecourse?
Mathematics
1 answer:
vfiekz [6]2 years ago
3 0
She can expect 522 people to take the advanced course.
You might be interested in
What is the formula to find the measure of each interior angle of a regular polygon
Setler [38]

Answer:

A regular polygon is a flat shape whose sides are all equal and whose angles are all equal. The formula for finding the sum of the measure of the interior angles is (n - 2) * 180. To find the measure of one interior angle, we take that formula and divide by the number of sides n: (n - 2) * 180 / n.

Step-by-step explanation:

There ya go.. :)

7 0
3 years ago
The width of a rectangular table is 2.3 feet less than its length. If the area of the table is 9.5 square​ feet, find its dimens
stellarik [79]

Answer: Width = 12 feet

length = 9 feet

8 0
3 years ago
Factoring trinomial fractions?
forsale [732]
The first one is (z-7)(z-1)
second: (x+1/3)(x+1/3)
third: (x-1/5)(x-1/5)
fourth: (x-5)(x-2)
4 0
3 years ago
I didn’t mean to post this and I can’t delete it so how are you and how’s your day and if you know how to delete things please t
olchik [2.2K]
I don’t feel like doing school and I keep getting distracted by this app
5 0
3 years ago
The area of the shaded sector is shown. Find the area of $\odot M$ . Round your answer to the nearest hundredth. A circle with c
Fiesta28 [93]
Mhmmmmmmmmmmm i agreeeeeee
6 0
2 years ago
Other questions:
  • Owen used these steps to solve the equation 4x+7=1+2(2x+3) . Which choice describes the meaning of his result, 7=7 ?
    7·2 answers
  • Anybody know how to solve this?
    9·2 answers
  • During a baseball game a fly ball is hit to center field and is caught 115m
    8·1 answer
  • Kim's softball team is playing in the championship game. They are losing by a score of 17 to 6. There are 4 innings to go. Kim w
    6·2 answers
  • Which sentence summarizes the advantages of taking out a mortgage loan?
    8·1 answer
  • The theoretical probability of an event occurring is 2/5. Which best describes the experiment probability associated with this e
    7·2 answers
  • Which of the following represents the additive inverse of 125? A. -(-125) B. 125 C. -125 D. 1/25
    13·2 answers
  • Solve for x if a≠0, a≠3:<br> 3-a/x-a=1/a<br> (a picture will be provided as well)
    13·1 answer
  • What is the solution to the equation 3x + 2(x − 9) = 8x + x − 14?
    8·2 answers
  • 4x+3y=16 x= -3 and y= -2 Solve the equation​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!