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
7

Helppppppppp

Mathematics
1 answer:
Anettt [7]3 years ago
7 0

Answer:

The total number of U.S. high school students that played on a sports team that year can be estimated to be 7,950,000.

Step-by-step explanation:

From the random sample, we can expect that \frac{250000}{500000}=\frac{1}{2} of all students played on a sports team that year. So in the bigger sample of 15900000 high school students, we can expect 15900000 \cdot \frac{1}{2} = 7950000 students to have played on a sports team that year.

You might be interested in
NEED ANSWER ASAP PLEASE! Which quantity is the input and which is thw output? How do you know?
Simora [160]

Answer:

input is the side length, out put is the permineter

Step-by-step explanations

cuz, equation:

p=4^(s)

7 0
3 years ago
After driving for 3 years without an accident or ticket Fred's auto insurance company has decided to give Fred a 10%
Maksim231197 [3]
$63. 10% of 70 is 7, so you would subtract that from the total cost and you would get $63.
7 0
3 years ago
Help me with this pls and ty
Bingel [31]

Answer:

It is the second answer.

Step-by-step explanation:

When numbers with the same base are multiplied, you add the bases.

1/2 + 3/4 is the same as

2/4 + 3/4 = 5/4

So now we have 2 ^5/4^2.  When we have a power raised to a power.  We multiply the powers.

5/4(2)

(5/4(2/1) = 10/4 = 5/2.  The second answer is the same way to describe

2^(5/2)

7 0
2 years ago
When performing tests involving two or more populations it is important to specify which population is population 1 and which is
iris [78.8K]
Answer:



a. True







Explain:

3 0
3 years ago
3.629 rounded to the nearest tenth?
Nastasia [14]

Answer: Hello, 6

Therefore, the tenths value of 3.629 remains 6. The following table contains starting numbers close to 3.629 rounded to the nearest 10th.

...

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of the first seven terms of the geometric series? 3 + 12 + 48 + 192 + ... 4,372 12,288 16,383 65,535
    15·2 answers
  • What is the base of a triangle with an area of 36 square centimeters and a height of 9 centimeters?
    8·2 answers
  • If the circumference of the circle is 72 what is the minor arc of a 60 degree angle
    11·1 answer
  • Mandy has a store cash certificate for $10 to a store. She also has a 10% coupon for the purchase of a single item but it cannot
    9·2 answers
  • Evan is thinking of a 3-digit odd number that uses digit 7 twice. The digit in the tens place is less than 1. What is the number
    6·2 answers
  • How can i rewrite the expression using distributive property and simplify?<br> (6v^2+v-3)4
    9·1 answer
  • Find the length of y, assume the triangles are similar
    7·2 answers
  • NOT TO
    6·1 answer
  • PLEASE HELP <br> WILL GIVE BRAINLIEST AND 5.0 STAR RATING
    8·2 answers
  • I cant figure out 1/9 x 81/1 in my math book
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!