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
VLD [36.1K]
2 years ago
10

The scale for a ballroom is 1 inch : 7 feet. What is the actual area of the ballroom in square feet?

Mathematics
1 answer:
kotegsom [21]2 years ago
3 0

Answer:

30 square feet

Step-by-step explanation:

to find the area, simply multiply 15 and 14.

now the answer is 210 inches.

Now to convert to scale, divide 7 into 210.

The area of the ballroom is 30 feet.

You might be interested in
A game has a circular playing area in which you must hit a ball into a circular hole. The area of the playing area is 16ft2. The
Bad White [126]

Answer:

4.9\%

Step-by-step explanation:

we know that

To find out the probability of hitting a ball into the circular hole, divide the area of the hole by the area of the playing area

Let

x ----> the area of the hole

y ----> the area of the playing game

so

P=\frac{x}{y}

we have

y=16\ ft^2

<em>Find the area of the hole</em>

The area of the circle (hole) is equal to

A=\pi r^{2}

we have

r=1/2=0.5\ ft ----> the radius is half the diameter

assume

\pi =3.14

substitute

A=(3.14)(0.5)^{2}

A=0.785\ ft^2

<em>Find the probability</em>

P=\frac{x}{y}

we have

x=0.785\ ft^2

y=16\ ft^2

substitute

P=\frac{0.785}{16}

P=0.0491

Convert to percentage

0.0491*100=4.91\%

Round to the nearest tenth

4.9\%

5 0
3 years ago
How can I write a story about the doubles plus 2 fact 5+7=12.??
aksik [14]
One <u>possible story</u> is:

I had 5 apples.  My sister gave me 7, and now I have 12.

Explanation:

We are writing a story for 5+7=12.  This means we need to start with 5 objects and somehow gain 7 more.  In our story, we start with 5 apples and we get 7 more.

The last part is that our total must be 12.  In our story, we end with 12 apples.
3 0
3 years ago
Read 2 more answers
Slips of paper numbered 1 to 15 are placed in a box. A slip of paper is drawn at random. What is the probability that the number
monitta

Given:

Slips of paper numbered 1 to 15 are placed in a box.

To find:

The probability that the number picked is either a multiple of 5 or an odd number.

Solution:

We have,

Total outcomes = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

No. of total outcomes = 15

Multiple of 5 are 5, 10, 15.

Odd numbers are 1, 3, 5, 7, 9, 11, 13, 15.

Number that are either a multiple of 5 or an odd number are 1, 3, 5, 7, 9, 10, 11, 13, 15.

No. of favorable outcomes = 9

We know that,

\text{Probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}

\text{Probability}=\dfrac{9}{15}

\text{Probability}=\dfrac{3}{5}

\text{Probability}=0.6

Therefore, the  probability that the number picked is either a multiple of 5 or an odd number is 0.6.

8 0
2 years ago
Plz plz plz will give bianleast plz hlpe
tester [92]
60, 60 and 60 degrees

There are two criteria: the angles have to all be equal and they have to add up to 180 degrees. This answer satisfies both criteria.
7 0
3 years ago
Read 2 more answers
Find the coordinates of point P that partitions segment MN in the ratio 3:2 if M(-3,-3) and N(4,2).
SpyIntel [72]

Answer:

../////////////////////////////////////////////

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Using the graph of f(x) below, find lim f(x), x -&gt;3<br><br> -5<br> Does not exist<br> 0<br> 1.7
    11·1 answer
  • PLEASE CAN SOMEONE ANSWER THIS!!!! DEADLINE SOON!!!
    8·1 answer
  • What is the weight of a 19 kg box on earth ?
    14·1 answer
  • If a person walks 3miles in 45min what fraction can you write to calculate theis speed
    7·1 answer
  • Plz help ill give u brainlist
    9·2 answers
  • Pamela is 13 years younger than jiri. The sum of their ages is 41. What is jiri’s age?
    11·2 answers
  • If the cylinder above is similar to a second cylinder that has a radius of 10mm, what is the height of the second cylinder
    15·1 answer
  • Find the distance between A(-1, -1) and B(4, -5). Round your answer to the nearest tenth.
    5·1 answer
  • Ann used 5 2/3 gallons of gas on Sunday and 1 1/4 gallons of gas on Monday. How many more gallons of gas did she use on Sunday?
    15·1 answer
  • Helppppp me its for a grde
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!