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
ipn [44]
3 years ago
10

The list below shows the ages of the first 20 customers at a new computer game

Mathematics
1 answer:
marshall27 [118]3 years ago
8 0

Answer:

at intervals of 10

Step-by-step explanation:

you can use the class interval as

10 - 20

20-30  

30-40

40-50

50-60

60-70

 

You might be interested in
The vertices of a right triangle are (6, 2), (–2, –4), and (–2, y).
aksik [14]
The answer should be C. 2
:P hope this helps you
7 0
3 years ago
Read 2 more answers
On average, college graduates spend more money on the lottery than those with only a high school education. True or false?
Anettt [7]
True. College graduates often spend more money on lottery tickets than those with only a high school education, hoping to win big to pay off student loans. Hope this helps!
5 0
3 years ago
Read 2 more answers
To wash a window that is 7 meters off the ground, Roger leans a 9-meter ladder against the side of the building. To reach the wi
iren2701 [21]

Answer:

Roger should place the base of ladder approximately 5.7 m away from base of building to reach the window.

Step-by-step explanation:

Given,

Length of ladder = 9 m

We have to find that how far Roger should place the base of ladder to reach the window.

Solution,

We have drawn the diagram for your reference.

Here the building, the ladder on leaning with land makes a right angle triangle.

Where the length of ladder is 'hypotenuse'.

Height of window from the ground is 'one side of the triangle'.

And distance from base of building to the ladder is 'another side of the triangle'.

So, according to Pythagoras theorem;

"In a right angled triangle the square of the hypotenuse is equal to the sum of the squares of other two sides".

On framing in equation form, we get;

c^2=a^2+b^2

Where 'a' = 1st side of right triangle =7 m

'b' = 2nd side of right triangle

'c' = hypotenuse = 9 m

Now we put the given values and get;

9^2=7^2+b^2\\\\81=49+b^2\\\\b^2=81-49=32\\\\b^2=32

Now taking square root on both side, we get;

\sqrt{b^2} =\sqrt32\\\\b=5.65\ m\approx5.7\ m

Hence Roger should place the base of ladder approximately 5.7 m away from base of building to reach the window.

5 0
3 years ago
Which of the following pairs of triangles can be proven congruent through SAS?
zhenek [66]

Answer: A

Step-by-step explanation: both triangle have a congruent side, angle, and second side

8 0
3 years ago
I need help !!!!!!!!!
prisoha [69]
The photo is not appearing where is foto answer is letter h correct answer
5 0
2 years ago
Other questions:
  • A mountain climber ascended 3/4 of a kilometer in 1/12 of an hour. What was the mountain climber’s ascent rate in kilometers per
    5·2 answers
  • The pier is 200 meters long each board is 80 centimeters wide how many boards are in the pier
    10·2 answers
  • Eighty percent of the fans left the competition happy. If 800 fans left the competition unhappy, how many left happy ?
    14·1 answer
  • melissa and brian are at the base of a moutain. melissa hikes to a location 27 meters above sea.level brian hikes to a location
    8·1 answer
  • (pls help .z.) Both the numerator and the denominator of 21/24 can be divided by _____. .2 .3 .4 .6
    14·2 answers
  • PLEASE HELP THE QUESTION IS BELOW!!
    6·1 answer
  • Find the minimum or maximum value of the function. (Desmos)
    11·1 answer
  • Find x <br><br> H,I x+12<br> I,J 16+x<br> H,J 20
    13·2 answers
  • Suppose that a survey was taken and it showed that 18% of online
    10·1 answer
  • Uoy clari od lobom sodo lo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!