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
umka2103 [35]
4 years ago
10

The wall is 12 feet long. They are placing studs every 18 inches. If there are studs on each end of the wall, how many studs wil

l they place?
Mathematics
1 answer:
Oliga [24]4 years ago
6 0

Answer:

9

Step-by-step explanation:

1 feet is 12 inches, so 12 feet is 12 * 12 = 144 inches.

If studs are placed 18 inches apart, in 144 inches, there will be:

\frac{144}{18}=8

<u><em>But remember, there is a stud at the very beginning (at 0 feet).</em></u>

<u><em /></u>

So in total there are going to be 9 studs

You might be interested in
Find the area of the shaded regions. Give your answer as a completely simplified
Pavel [41]

The area of the shaded region is 40π/3 square cm if the radius of the small circle r is 3 cm and the radius of the large circle R is 7 cm.

<h3>What is a circle?</h3>

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have a circle in which the shaded region is shown.

The radius of the small circle r = 3 cm

The radius of the large circle R = 3+4 = 7 cm

The area of the shaded region:

= area of the large circle sector - an area of the small circle sector

                                                     

= (120/360)[π7²] - (120/360)[π3²]

= 49π/3 - 3π

= 40π/3 square cm or

= 13.34π square cm

Thus, the area of the shaded region is 40π/3 square cm if the radius of the small circle r is 3 cm and the radius of the large circle R is 7 cm.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

5 0
2 years ago
Please help me and I’ll give you brainiest!!!!!!!!! :)<br><br> Thanks!!!????!!!!
Maksim231197 [3]

Answer:

multiple y and get through the point

8 0
3 years ago
In a study by Peter D. Hart Research Associates for the Nasdaq Stock Market, it was
GrogVix [38]

Answer:

a) 0.1108

(b) 0.0173

Step-by-step explanation:

We are given that 20% of all stock investors are retired people. A random sample of 25 stock investors is taken.

Firstly, the binomial probability is given by;

where, n = number of trails(samples) taken = 25

r = number of successes

p = probability of success and success in our question is % of

retired people i.e. 20%.

Let X = Number of people retired

(a) Probability that exactly seven are retired people = P(X = 7)

P(X = 7) =

= = 0.1108

(b) Probability that 10 or more are retired people = P(X >= 10)

P(X >= 10) = 1 - P(X <= 9)

Now, using binomial probability table, we find that P(X <= 9) is 0.98266 at n = 25, p = 0.2 and x= 9

So, P(X >= 10) = 1 - 0.98266 = 0.0173.

7 0
3 years ago
Which table represents a linear function
AlexFokin [52]

Answer:

3rd option (top right)

Step-by-step explanation:

3rd option represents a linear equation

y = -2x-1

Answered by GAUTHMATH

6 0
3 years ago
What is the surface area of a cube in which each face of the cube has an area of 7 cm??
Vikki [24]

Answer:

42

Step-by-step explanation:

6 faces to a cube

each face has area of 7

6*7 is 42

3 0
4 years ago
Other questions:
  • a seafood company produces cans of tuna. each can gets wrapped with a paper label. if every can has a radius of 8.3 centimeters,
    12·2 answers
  • Does anyone know the answer to this?
    6·2 answers
  • In yurt a circular tent has a radius of 3 meters. What is the area of the floor of the yurt?
    5·1 answer
  • What does a translation do to an image?
    10·1 answer
  • Sketch a line passing through the point and having slope m.<br><br> (0,6), m=-3
    6·2 answers
  • 1. Use the table and the graph to answer the questions.
    11·1 answer
  • Can you help me please(:
    12·2 answers
  • The Peyton family stayed in a hotel room for 5 nights while on vacation. The total cost before tax was $1,075. If the hotel room
    8·1 answer
  • Please help 3(2x+1)+2(x+4)
    10·1 answer
  • HELP IS MUCH APPRECIATED:,))- the number y of times that an online video is viewed after x days can be modeled by y= x^2 + 1/2x.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!