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
olasank [31]
2 years ago
13

A survey of 100 people in New York City, NY found that.

Mathematics
1 answer:
S_A_V [24]2 years ago
7 0

Answer: 0.9

Step-by-step explanation:

\mathrm{Total \ sample \ space \ $=100$} \\\mathrm{Event \ $A = \ taking \ subway \ each \ day}$$P(A)=0.85$$Event $B=$ taking taxi $\because P(B)=0.6$$$P(A \cap B)=0.55$$

\begin{aligned}P(A \cup B) & \Rightarrow \text { Person taking either taxi/subway } \\&=P(A)+P(B)-P(A \cap B) \\&=(0.85-0.555)+(0.6-0.55)-0.55 \\&=1.45-0.55\\&\bf{=0.9} \end{aligned}

You might be interested in
Find the domain and range of f(x)= 2|x+2|-8​
nordsb [41]

Answer:

Domain (-∞,∞)

Range: [-8,∞)

3 0
3 years ago
A rectangular prism has a base with a length of 25, a width of 9, and a height of 12. A secod prism has a square base with a sid
Alenkinab [10]

Answer:

6cm

Step-by-step explanation:

correct for 100 points i swear

7 0
2 years ago
Does anyone know the answer?
GarryVolchara [31]
You multiply the constants 3 * 2 = 6
Add you add the exponents 6 + 1/2 = 13/2

So the answer is 6x^(13/2)
(D)
3 0
3 years ago
Read 2 more answers
The number 15, 56 rounded to the nearest thousand is 15,000. Which numbers could be the missing digit?
Virty [35]

The numbers 0, 1, 2, 3, 4 could all be the missing digit because they're all numbers that round down. hope this helped!

4 0
3 years ago
Read 2 more answers
Brainliest for the first correct answer! Which scenario is modeled in the diagram below? (look at attached image)
EleoNora [17]

Answer:

D) Kaia saved $165.45 on a new guitar because it was 75 percent off. The price of the guitar before the discount was $220.60.

Step-by-step explanation:

Given in the attached diagram shows a model of a discount given on a purchase of guitar showing 75% of the price of guitar ($55.15 + $55.15 + $55.15) that was given.

It also tells that the price pays is 25% of the price of the guitar before the discount. I.e. 25% of %220.60 = 0.25 × 220.60 = $55.15.

From the diagram given, we can infer that Kaia bought the guitar at $55.15 while saving $165.45. That is 25% of the original price. And the amount saved, $165.45, is %75 of the original price ($55.15+$55.15+$55.15).

The answer is D.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the values for each function for x = 0,1,2,3, and 4. Analyze the pattern in the outputs to determine if the sequence is ari
    8·1 answer
  • What is f(4y)?? with f(x)=-2x-3
    8·1 answer
  • Two rectangular prisms have the same volume. The area of the base, B, of the blue prism is 418 square units. The area of the bas
    8·1 answer
  • 11. What is the Z-score of x = 12, if it is two standard deviations to the right of the mean?
    6·1 answer
  • How do you graph f(x)=-2+3
    12·1 answer
  • Section 2 Topic 3 Homework
    6·1 answer
  • PLEASE HELP WILL GIVE BRAINLY!!!!!!!!!What is the vertex of the graph of the function f(x) = x2 + 8x − 2 ?
    6·2 answers
  • Solve for x. 12:15 = x:5 4 36 60
    14·2 answers
  • Explain why two angles in a triangle cannot measure 80° and 100°.
    10·1 answer
  • In a three digit number, the tens digit is thrice the unit digit and hundred’s digit is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!