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
Aleonysh [2.5K]
2 years ago
6

The number of toys owned by eight classmates is shown below:

Mathematics
2 answers:
ddd [48]2 years ago
8 0

Answer:

(I don't know how to do part B sorry :(. But I can help you with part A)

Part A: The mean of the data is 5

Step-by-step explanation:

To find the mean, you add up all the numbers, then divide the numbers depending on how many numbers there are. In this case:

4 + 3 + 4 + 5 + 6 + 6 + 8 + 4 = 40

------------------------------------------------------------------------------------------------------------

Next we divide:

40 ÷ 8 = 5

-------------------------------------------------------------------------------------------------------------

Have a good day :)

Vera_Pavlovna [14]2 years ago
3 0

Answer: The mean/average is 5

Step-by-step explanation:

First of all, we know that mean is average.

The average is when you add up all numbers which would be 3+4+4+5+6+6+8+4 which equals 40.

After this, we divide the sum by the amount of numbers in the equation.

In this case, we have 8 numbers in the equation so we divide 40 by 8.

This is basic division and we all know that the answer to 40/8 is 5.

The answer is 5.

You might be interested in
The matrices shows the number of dance students enrolled in each type of class for two different years.
Scorpion4ik [409]

Answer:

n54

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.
34kurt

Answer:

x=2

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Janet’s savings account has $12.10 more than the $242 it had at the beginning of the year. What percent more was in the savings
Ilia_Sergeevich [38]
5% is the answer!! :)
5 0
3 years ago
[4]
Tanya [424]

Answer:

Angle ACD = 38°

Step-by-step explanation:

The full, correct question is presented the attached image to this solution.

Given

Point O is the centre if the circle

Points A, B, C and D are points on the circle

Angle AOB = 140°

Angle OAC = 14°

Angle AOB = 2 × (Angle ACB) [angle subtended at the centre of the circle is twice the angle subtended at the circumference of the circle)

140° = 2 × (Angle ACB)

Angle ACB = (140°/2) = 70°

(Angle AOB) + (Angle OAB) + (Angle ABO) = 180° [sun of angles in a triangle is 180°]

But Angle OAB = Angle ABO = a [base angles of an iscosceles triangle are equal since OA and OB are both radii for the circle O)

(Angle AOB) + (Angle OAB) + (Angle ABO) = 180°

140° + a + a = 180°

2a = 40°

a = (40/2) = 20°

Angle OAB = Angle ABO = 20°

Angle CAB = (Angle OAC) + (Angle OAB) = 14° + 20° = 34°

Triangle ADC is an iscosceles triangle, hence,

Angle DAC = Angle ACD = x [base angles of an iscosceles triangle are equal]

But

(Angle DCB) + (Angle DAB) = 180° [Opposite angles of a cyclic quadilateral (a quadilateral inscribed in a circle) sum up to give 180°]

Angle DCB = (Angle DCA) + (Angle ACB) = (x + 70°)

Angle DAB = (Angle DAC) + (Angle CAB) = (x + 34°)

(Angle DCB) + (Angle DAB) = 180°

(x + 70°) + (x + 34°) = 180°

2x + 104° = 180°

2x = 180° - 104° = 76°

x = (76°/2) = 38°

Angle DAC = Angle ACD = 38°

Angle ACD = 38°

Hope this Helps!!!

7 0
2 years ago
Will mark brainliest if ur correct! Pls and ty
galina1969 [7]

Answer:

138

Step-by-step explanation:

Hexagon total angle = 720

170+ 277 + 135 = 582

720 - 582 = 138

7 0
2 years ago
Other questions:
  • Express 11 out of 25 as a percentage
    10·2 answers
  • PLEASE HELP--
    7·1 answer
  • Can someone help me on these?
    12·2 answers
  • HELP ASAP FIRST CORRECT ANSWER GETS BRIANLEST. <br><br>solve for the angle C. A=110° B=×° C=(×+10)​
    7·1 answer
  • If 6 and 10 are factors of a number name four other factors of the number
    11·1 answer
  • If sandy can afford car payments of $350 per month for 4 years, what is the price of a car that she can afford now? Assume an in
    5·2 answers
  • The revenue, in dollars, of a company that produces jeans can be modeled by 2x2 + 17x – 175. The cost, in dollars, of producing
    7·1 answer
  • I need help with this. I don’t understand how to do this
    8·1 answer
  • What's the equation of a line with slope 5 and y-intercept -2
    8·2 answers
  • Paloma evaluated the expression 1 3/4 − 5/8. What is a way she can check her work?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!