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
Phantasy [73]
2 years ago
11

The dimensions of a miniature model are proportional to the dimensional of the actual building

Mathematics
1 answer:
weqwewe [10]2 years ago
4 0

Answer:

The model and the actual building would be similar

Step-by-step explanation:

You might be interested in
Guys sssssssssss 20charsssssssssssssssssssssssssss
Radda [10]

Answer: btw ratio

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Use the number line below to find a fraction that is equivalent to 1/2
Yuliya22 [10]

Answer:

4/8

Step-by-step explanation:

There are an infinite number of fractions equal to 1/2, but the number line in the question has 8 spaces, and shows 1 divided into 8 pieces. Therefore, the answer to this question is likely 4/8.

(may I ask why exactly this is put as a college level problem?)

4 0
2 years ago
Read 2 more answers
One of the more famous anecdotes in the field of statistics is known as the "Lady Tasting Tea" and involves the renowned statist
mote1985 [20]

Answer:

n=\frac{0.3(1-0.3)}{(\frac{0.01}{1.96})^2}=8067.36  

And rounded up we have that n=8068

Step-by-step explanation:

The margin of error for the proportion interval is given by this:  

ME=z_{\alpha/2}\sqrt{\frac{\hat p (1-\hat p)}{n}}    (a)  

We want for this case a 95% of confidence desired, our significance level would be given by \alpha=1-0.95=0.05 and \alpha/2 =0.025. And the critical value would be given by:

z_{\alpha/2}=-1.96, z_{1-\alpha/2}=1.96

The margin of error for this case is ME =\pm 0.01 and we are interested in order to find the value of n, if we solve n from equation (a) we got:  

n=\frac{\hat p (1-\hat p)}{(\frac{ME}{z})^2}   (b)  

The estimated proportion for this case is \hat p=0.3. And replacing into equation (b) the values from part a we got:

n=\frac{0.3(1-0.3)}{(\frac{0.01}{1.96})^2}=8067.36  

And rounded up we have that n=8068

7 0
3 years ago
The ratio of Rogers age to his sons is 7:3. If the sum of their ages are 60 how old is Rogers son
Nimfa-mama [501]

Answer:24

Step-by-step explanation:

Sum of their ages is 60 yr. As such

7x + 3x = 60

10x = 60

x = 60 / 10

x = 6

The rationale is 6, therefore

Father's age is 7x = 7 × 6= 42 years

Son's age is 3x = 3 × 6 = 18 years

Difference in their ages

42 - 18 = 24 years

5 0
3 years ago
What is the domain restrictions for x=-6 and x=1
slavikrds [6]

Answer:

the domain in general is negative Infinity, infinity.

Step-by-step explanation:

Infinity means it is a straight line that goes on forever it never stops. graph the -6 and 1. I am not totally sure what domain restrictions are if you have an equation for it go a head and put it there and I can help you more.

8 0
3 years ago
Other questions:
  • Hope goes through the steps of sorting a list. The resulting list is shown below. A 2 column table with 6 rows. Column 1 has ent
    6·1 answer
  • Simplify this expression
    5·1 answer
  • Which is the result of 2+2? With negative numbers, fractions, and decimal numbers
    5·2 answers
  • The volleyball team and the wrestling team at Weston High School are having a joint car wash today, and they are splitting the r
    6·1 answer
  • What are the coordinates of the vertices of A L'M'N'?
    9·2 answers
  • The regular pnce of a calculator is $15.98.Today you can buy it on sale for 70% of the regular price About how much will the cal
    6·2 answers
  • Answer please eeeeeeee
    13·1 answer
  • Consider the graph of the following quadratic equation
    13·1 answer
  • PLEASE HELP.....pic below.
    8·1 answer
  • The radius of a circle is 1 inch. What is the area?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!