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
lara [203]
3 years ago
10

Vicky did a survey to answer the following question: What is the average fitness score of grade 8 students? The mean fitness sco

re was 3.2 points. If all the students scored the same, what would be the fitness score of each student?
A. Cannot be determined
B. Greater than 3.2 points
C. Less than 3.2 points
D. 3.2 points
Mathematics
1 answer:
mario62 [17]3 years ago
3 0
The mean is calculated by adding up all of the data points and then dividing the sum by the amount of points added.

The mean fitness score was 3.2 points.  If all of the students scored the same thing (3.2 points) then this would be the fitness score of each student.

Thus, the answer is D. 3.2 points.
You might be interested in
Which statement is true?
Dafna1 [17]
The second one is the true statement
7 0
3 years ago
josiah is taking his friends to the movies each ticket cost $10, and popcorn is $5 a bag. there is a 3$ service fee for the enti
musickatia [10]
X = total amount paid
y = number of tickets
z = number of bags

your equation:
x = 10y + 5z + 3

hope this helps
4 0
3 years ago
Read 2 more answers
Which statement is false?
wariber [46]

All integers are whole numbers is false Whole numbers are non-negative while integers are negative, positive or zeros. D

6 0
3 years ago
Simplify 4 n5 + 3.5 n5 + (-2.1 n5 ).
Alona [7]

Step-by-step explanation:    

<u>Step 1: Let's simplify step-by-step.</u>

4n^5 + 3.5n^5 - 2.1n^5

= 4n^5 + 3.5n^5 +  -2.1n^5

<u>Step 2: Combine Like Terms:</u>

= 4n^5 + 3.5n^5 + -2.1n^5

= (4n^5 + 3.5n^5 + -2.1n^5)

= 5.4n^5

 

Answer:    

=5.4n^5

 

Hope this helps.

7 0
2 years ago
A student ID number is a letter of the alphabet followed by 2 digits. How many different IDs are possible if the digits can be r
mars1129 [50]
First, there are 26 distinct alphabets and 10 distinct digit numbers.

Then, the first digit of ID has 26 possibilities.

For the rest of 2 digits, the total cases are 10*10 = 100 possibilities.

However, there are 10 cases are repeated when two digits are the same. so you have  to subtract it by 10

So answer will be 26 * (100-10) = 23400

4 0
3 years ago
Other questions:
  • Hector took a 1 week vacation, so his next paycheck will only be 3 weeks of work. What percentage of his regular pay should he e
    11·1 answer
  • Need help to solve the maximum
    6·1 answer
  • Which two grids can be combined to represent 140%?
    14·2 answers
  • Marvin has a coupon that discounts the rental of a full-size car by $25. The rental car costs $49 per day and the insurance $21
    9·1 answer
  • What is the radian measure of 30-60-90
    12·2 answers
  • Find the mean and median for this set of number: 80, 70, 60, 40, 80.
    9·2 answers
  • If AB is parallel to CD and the slope of CD is -8, what is the slope of AB?
    10·1 answer
  • Hi can u plz help me???
    11·2 answers
  • Scott is on his school's academic team. On average, it takes Scott 4 minutes, with a standard deviation of 0.25 minutes, to solv
    12·1 answer
  • Jack gives half of his baseball card collection to Bobby. He then loses 5 of his remaining cards. He now has 13 baseball cards.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!