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
Volgvan
3 years ago
13

PLEASE HELP ME ASAP!!!!!!!!!!!!

Mathematics
2 answers:
serious [3.7K]3 years ago
8 0

Answer:

a) score 2 and 3.

b) 30 rounds

Step-by-step explanation:

a) score 2 and 3 have same number of frequency which is 7 times, meaning that there are 7 persons get score 3 and 2 respectively.

b) frequency of number of score are 30 times, which means 30 rounds.

score 1: 3 times,

score 2: 7 times,

score 3: 7 times,

score 4: 8 times,

score 5: 5 times.

alina1380 [7]3 years ago
4 0

Answer:

a and b is the answer

the previous answer is a good answer

You might be interested in
Graph x^2+60x+256in^2​
Softa [21]

Answer:

44

Step-by-step explanation:

there you goooooo oooooooooooooooooo

8 0
3 years ago
Explain how the number line can
DochEvi [55]

9514 1404 393

Answer:

  points closest to zero will give the least change; those farthest away will give the greatest change. Listing the points in order by distance from 0 will put them in order by amount of change.

Step-by-step explanation:

The amount of change is the absolute value of the number on the number line. That value is the (positive) distance from 0. The numbers will most easily be compared if they are all put on one side of zero. For example, -1.75 and 1.75 are the same distance from zero, as are -3.25 and 3.25.

Listing the points in order by distance from 0 will put them in order by amount of change. In order, least change to greatest change, the numbers are ...

  -1.75, 2.50, -3.25, -3.50, 4.75

5 0
3 years ago
Can someone help me with this?
jekas [21]

Answer:

\huge\purple{ x^2 +(y+2)^2 = 4}

Step-by-step explanation:

Circle is centred at (0, -2)

-> h = 0 & k = - 2

radius of the circle (r) = y-coordinate of the center = - 2

Equation of circle in standard form is given as:

(x-h)^2 +(y-k)^2 = r^2

Plugging the values of h, k and r in the above equation, we find:

(x-0)^2 +[y-(-2)]^2 = (-2)^2

\implies\huge\orange{ x^2 +(y+2)^2 = 4}

This is the required equation of circle.

6 0
2 years ago
Expand 4x(7x-11)<br> For maths <br> Help please
harina [27]

Answer:

28x^2-44x

Step-by-step explanation:

Use the distributive property.

4x * 7x = 28x^2

4x * (-11) = -44x

We will get 28x^2-44x

Hope this helps!

7 0
3 years ago
A submarine started at sea level and was 400 meters below sea level in 10 minutes. Which statement correctly explains the submar
enot [183]
D because the submarine started at sea level and ended 400 meters BELOW sea level.
3 0
3 years ago
Read 2 more answers
Other questions:
  • 12 is 60 percent of what number?
    14·2 answers
  • The total (after-tax) cost of a laptop computer is $1578.06. The local sales tax rate is 5.5%. What is the retail (pre-tax) pric
    7·2 answers
  • How do U dooo this ???
    12·1 answer
  • 2x + (3 - x) how do I do this
    12·2 answers
  • Help please..<br><br> find the area of the region that lies inside both curves
    9·1 answer
  • Find the value of (0.6)-(0.5).
    13·2 answers
  • What geometric figure is the union of two non-collinear rays AB and AC? AC?
    9·1 answer
  • Does anyone know the answer to this question?
    13·1 answer
  • This month nathon used 3 gallons of milk on his ceral each time he eats ceral he uses 1 /12 gallon of milk how many bowls of cre
    9·2 answers
  • 7. These values represent the expected number of paintings a person will produce over the next 10 days. 0, 0, 0, 1, 1, 1, 2, 2,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!