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
Phoenix [80]
3 years ago
6

Can you help me plz

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

i think the answer would be C

You might be interested in
250 of a number is 60. Find the number
Readme [11.4K]
.......The answer is 24.
6 0
3 years ago
Michael wants to find the length of the shadow of a tree. He measures the height of a fencepost and the length of the shadow it
zmey [24]
The shadow of the tree is about 17.955 feet long.
4 0
3 years ago
10. Write a rule for the function represented by the table.
kondor19780726 [428]

Answer:

C) y=13+15x

Step-by-step explanation:

y=13+15x

7 0
3 years ago
N 4(x + 2) + 50y + 3). An equivalent expression is Reset Next​
natita [175]

Answer:

4x+50y+11

hope this helps :) plz brainliest

Step-by-step explanation:

7 0
3 years ago
A real estate agent has 12 properties that she shows. She feels that there is a 30% chance of selling any one property during a
Ronch [10]

Answer:

0.2528 = 25.28% probability of selling no more than 2 properties in one week.

Step-by-step explanation:

For each property, there are only two possible outcomes. Either they are sold, or they are not. The chance of selling any one property is independent of selling another property, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

A real estate agent has 12 properties that she shows.

This means that n = 12

She feels that there is a 30% chance of selling any one property during a week.

This means that p = 0.3

Compute the probability of selling no more than 2 properties in one week.

2 or less sold, which is:

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2)

In which

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{12,0}.(0.3)^{0}.(0.7)^{12} = 0.0138

P(X = 1) = C_{12,1}.(0.3)^{1}.(0.7)^{11} = 0.0712

P(X = 2) = C_{12,2}.(0.3)^{2}.(0.7)^{10} = 0.1678

Then

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2) = 0.0138 + 0.0712 + 0.1678 = 0.2528

0.2528 = 25.28% probability of selling no more than 2 properties in one week.

8 0
3 years ago
Other questions:
  • Rewrite 9/10 and 14/15 so that they have a common denominator
    9·1 answer
  • What does 18A +16B mean
    6·2 answers
  • 14 and 15 pls and I need work too thax
    7·1 answer
  • The parking lot has a total of 60 cars and trucks. The ratio of cars to trucks is 7:3.
    9·2 answers
  • If you are adding two fractions that are both greater than 1/2 what must be true about the sum?
    6·2 answers
  • Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression
    14·1 answer
  • How to count slope on linear equasions<br>​
    5·2 answers
  • Can someone plz help me so sorry
    8·2 answers
  • If measure 4 is 36 degrees what is the measure of angle 2
    9·1 answer
  • Can you simplify -212+(-102)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!