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
disa [49]
3 years ago
14

Please i need help quick its in picture​

Mathematics
1 answer:
eduard3 years ago
8 0

Answer:

Not independent

Step-by-step explanation:

The number of single bedroom apartments is 90;

The number of single occupants in that 90 is 64;

64/90 or 32/45 is the rate that a single occupant lives in a 1 bedroom apartment.

The number of multiple bedroom apartments is 110;

The number of single occupants in that 110 is 12;

12/110 or 6/55 is the rate that a single occupant lives in a multiple-bedroom apartment.

The rate of single occupants in any type of apartment is 76/200 or 19/50

32/45>19/50>6/55; since the rate of single occupants in 1 bedroom apartments is higher than the rate of single occupants living in any type of apartment and a multiple-room apartment, the event that an apartment has 1 bedroom and 1 occupant is not indepenent.

You might be interested in
What is the graph for y=3x+13 and y=x-3
defon
In a question like this, you want to approach it with the equation "slope intercept form" which is y=mx+b
b = y-intercept 
- the point where the line intercepts the y-axis
m = slope

I suggest using Desmos Graphing Calculator, it really helps and shows you a graphed equation. Let me know what you get!

3 0
3 years ago
In this problem, how would I find the value of Z ?
BabaBlast [244]

Answer:

z = 30

Step-by-step explanation:

WX and VU are congruent

2z + 10 = z + 45

subtract z from both sides (z + 10 = 45)

subtract 10 from both sides (z = 30)

the answer is z = 30

3 0
3 years ago
Is the line y=5 parallel or perpendicular to the x- axis? Explain your answer.
SOVA2 [1]
Parallel. The line for y=5 will never touch the x axis.
6 0
3 years ago
Answer plz very easy ​
lisabon 2012 [21]

Answer:

-12

Step-by-step explanation:

-3 plus -3 plus -3 plus -3 equals -12

8 0
4 years ago
Read 2 more answers
Average box of crackers is 24.5 ounces with standard deviation of. 8 ounce. What percent of the boxes weigh more than 22.9 ounce
34kurt

Answer:

97.7% of of the boxes weigh more than 22.9 ounces.

15.9% of of the boxes weigh less than 23.7 ounces.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ =  24.5 ounces

Standard Deviation, σ = 0.8 ounce

We are given that the distribution of boxes weight is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

a) P(boxes weigh more than 22.9 ounces)

P(x > 22.9)

P( x > 22.9) = P( z > \displaystyle\frac{22.9 - 24.5}{0.8}) = P(z > -2)

= 1 - P(z \leq -2)

Calculation the value from standard normal z table, we have,  

P(x > 22.9) = 1 - 0.023 =0.977= 97.7\%

97.7% of of the boxes weigh more than 22.9 ounces.

b) P(boxes weigh less than 23.7 ounces)

P(x < 23.7)

P( x < 23.7) = P( z < \displaystyle\frac{23.7 - 24.5}{0.8}) = P(z < -1)

Calculation the value from standard normal z table, we have,  

P(x < 23.7) =0.159= 15.9\%

15.9% of of the boxes weigh less than 23.7 ounces.

7 0
4 years ago
Other questions:
  • Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?
    10·2 answers
  • Please Help/Show full Work Please=]/Thank you
    8·1 answer
  • Devaughn is 13 years younger than Sydney. The sum of their ages is77 What is Sydney's age?
    6·2 answers
  • Hat is the mean absolute deviation of Robin’s scores?
    10·2 answers
  • Emily used the number sentence 736.82 + 146.89 = to solve this story problem. A small bin held 146.89 pounds of almonds. A large
    8·1 answer
  • If a+11=20 what does a equal
    15·1 answer
  • Plzz help i have 5 minutes left, will mark brainliest!
    13·1 answer
  • Is x = 6 a solution to the equation 5(x – 3) = x + 13?
    10·2 answers
  • Helpppp please <br> I’m being timeeeeedddd
    7·1 answer
  • A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 2 small boxes has a t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!