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
Elena-2011 [213]
3 years ago
5

Four students conducted a survey about sports preferences at their middle school. Each

Mathematics
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

Ellen's survey is more representative

You might be interested in
Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz
anygoal [31]

Answer:

<u>18 waves</u> hit the beach in 49 s.

Step-by-step explanation:

Given:

The frequency of the waves that were coming into the beach is 0.367347 Hz.

Now, to find the number of waves that hit the beach in 49 s.

Let the number of waves be n.

The frequency of waves (f) = 0.367347 Hz.

The time it takes to hit the beach (t) = 49 s.

Now, we put formula to get the number of waves:

f=\frac{n}{t} \\\\0.367347=\frac{n}{49} \\\\Multiplying\ both\ sides\ by\ 49\ we\ get:\\\\18.000003=n\\\\n=18.000003.

<u><em>The number of waves = 18.</em></u>

Therefore, 18 waves hit the beach in 49 s.

8 0
3 years ago
Greq and Sam oredered a pizza for lunch. Greg ate 3/4 of the pizza, and Sam ate 1/8 of the pizza. How much of the whoe pizza was
MatroZZZ [7]
Convert 3/4 to a denominator of 8 by multiplying by two, getting you:

6/8 + 1/8

Add those and you get D) 7/8
3 0
3 years ago
Each side of the base of a right square pyramid is multiplied by 12, but the height is not changed. By what factor is the volume
drek231 [11]

Answer:

the formula for a square pyramid is a^{2}\frac{h}{3} so I THINK its B please do not base ur answer from my opinion

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help I can’t figure it out
Lynna [10]

Answer:

149.71

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A tennis court is 24 m long and 11 m wide. What is the perimeter of a tennis court? A. 78 m B. 70 m C.264 m D.35 m
scoundrel [369]
The answer is B..........................................................
6 0
3 years ago
Read 2 more answers
Other questions:
  • Just look at the pic and I'll give you points if you answer it Thanks bye
    14·1 answer
  • I don't understand this Help please!!
    13·1 answer
  • The equation of the line of best fit of a scatter plot is y = −4x − 6. What is the slope of the equation?
    5·2 answers
  • !! Help please......
    10·1 answer
  • A 3-card poker hand is dealt at random from a standard 52-card deck. What is the total number of possible hands? What is the tot
    5·1 answer
  • Help with 4 questions please
    9·2 answers
  • Please help!!!!! 10 points!!
    6·2 answers
  • 15 years from now Ravi's age will be 4 times his present age what is Ravi's present age​
    8·2 answers
  • The Nelson family lives in a town where there is a swim club. At the beginning of the summer, they pay a membership fee of $40 a
    15·1 answer
  • What is the area of the shaded region
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!