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
Burka [1]
3 years ago
9

Students were packed shoulder to shoulder in a gym for a pep rally. The students were in a rectangular shaped area of 7,500 ft2.

If each student on average took up a circular space with a diameter of 2.5 ft, what is the best estimate for the number of students at the pep rally?
Mathematics
1 answer:
hram777 [196]3 years ago
7 0

Answer: 1527

Step-by-step explanation:

Total Area = 7500 ft^2

Area covered by one student = Area of one circle

                                                   = π*r^2

r = radius of circle = 2.5/2 = 1.25 ft

Area covered by one student = π*1.25^2 = 4.91 ft^2

Number of students who can fit into total area = Total Area/Area covered by one student

Number of students who can fit into total area = 7500/4.91 = 1527.49

Hence the answer is 1527 students

You might be interested in
MAX POINTS PLEASE HELP BRAINLIEST FOR CORRECT ANSWER W/ EXPLANATION
maksim [4K]

Answer:

(f o g)(-2)= 11

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
a bundle of shingles is 12 inches high, if a shingle is 1/4 inch thick, how many shingles are in the bundle?
Neporo4naja [7]
48 should be the answer
8 0
3 years ago
PLS HELP MEE this one math problem:(
Bingel [31]

Answer:

1

Step-by-step explanation:

Since, line is intersecting y axis at (0, 1).

Therefore, y-intercept of the graph is 1.

7 0
3 years ago
Read 2 more answers
How does the speed of one car relative to the other compare with speed of the car relative to the ground?
yulyashka [42]
(n-1)-3 = (3n)/2 This is the equation used to represent the information given
8 0
3 years ago
The local football team won the championship several years ago, and since then, ticket
mylen [45]

Answer:

60$

Step-by-step explanation:

if 4$ is per year 20 ÷4 is 5, 5 years have passed and if 10 uears after the champion ship it will be 60 because 4 × 10 is 40 plus the 5 years since it was 20 therefore 20+40 =60

5 0
3 years ago
Other questions:
  • How many total atoms are in three molecules of table sugar
    5·2 answers
  • An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl
    15·1 answer
  • Answer please I only need 3a and 3b ignore the rest
    12·1 answer
  • I don't understand this question?...
    12·2 answers
  • Using substitution to solve the system below, what expression should be substituted into the first equation? 2x-4y=-4 and x+2y=8
    15·2 answers
  • What is the sum of three even consecutive integers is -72
    5·1 answer
  • Given: Circle k (O), OA and OC -radii, AP and CP - tangents, m∠AOC=150° Find: m∠APC
    5·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    8·2 answers
  • Un metro cúbico equivale a 1000 litros de capacidad y un decímetro cúbico a un litro ¿Cuántos litros cabrán en una piscina de 12
    7·1 answer
  • Solve for x and show all work thanks:)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!