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
andrew11 [14]
3 years ago
7

If set A = {3, 4, 7, 9} and if set D = {9, 4, 3, 7}, A = D. True False

Mathematics
2 answers:
Setler79 [48]3 years ago
5 0

True, we have the exactly same values in both domains.

pashok25 [27]3 years ago
5 0

Answer:

this is true!

Step-by-step explanation:

it is true because both have the exactly same values in both domains.

hope this helps :)

You might be interested in
. Suha has a full 600 ml bottle of wallpaper remover. She is going to mix some of the wallpaper remover with water. Here is the
erik [133]

Answer:

100 ml

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Three pounds of fertilizer covers 900 feet.How many pound of fertilizer will cover 2,100 feet?
sveticcg [70]
To solve this problem, you can make a proportion:

3/900 = x/2100

In this case, the x represents the pounds that will be needed to cover 2,100 feet.

The first step is to cross multiply like this:

3 * 2100 = 900 * x

Now you can simply the equation.

6300 = 900x

Now you divide both sides by 900 to cancel it out.

7 = x

So, your answer is 7 pounds.
7 0
2 years ago
Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:
Zarrin [17]

Part A: Shiloh would collect data on which student spends the most time at the beach

Part B: It is a statistical question

6 0
3 years ago
Read 2 more answers
The times to process orders at the service counter of a pharmacy are exponentially distributed with mean 1 0 minutes. If 100 cus
g100num [7]

Answer:

Therefore,  the probability that at least half of them need to wait more than 10 minutes is <em>0.0031</em>.

Step-by-step explanation:

The formula for the probability of an exponential distribution is:

P(x < b) = 1 - e^(b/3)

Using the complement rule, we can determine the probability of a customer having to wait more than 10 minutes, by:

p = P(x > 10)

  = 1 - P(x < 10)

  = 1 - (1 - e^(-10/10) )

  = e⁻¹

  = 0.3679

The z-score is the difference in sample size and the population mean, divided by the standard deviation:

z = (p' - p) / √[p(1 - p) / n]

  = (0.5 - 0.3679) / √[0.3679(1 - 0.3679) / 100)]

  = 2.7393

Therefore, using the probability table, you find that the corresponding probability is:

P(p' ≥ 0.5) = P(z > 2.7393)

<em>P(p' ≥ 0.5) = 0.0031</em>

<em></em>

Therefore,  the probability that at least half of them need to wait more than 10 minutes is <em>0.0031</em>.

8 0
3 years ago
Write the following as a decimal, use repeating decimals when necessary 6/11
STatiana [176]

Answer:

.545454545

Step-by-step explanation:

I used my calculator for it I am terribly sorry if it's wrong

3 0
2 years ago
Other questions:
  • MATHS PROBLEM SOLVING
    14·1 answer
  • A recession is
    5·2 answers
  • Find the 250th term of the sequence below<br><br> 57, 66, 75, 84, 93
    9·1 answer
  • If f(x) and f^-4(x) are inverse functions of each other and f(x) = 2x+5, what is f^-1(x)?
    11·1 answer
  • You have been tasked to carry out a study assessing weight and exercise. You enroll 100 participants and weigh them all. You ran
    6·1 answer
  • Which of the following would be the coefficient of the third term of a binomial to the seventh power?
    12·1 answer
  • Part 1: Create a scenario for an arithmetic sequence. For example, Jasmine practices the piano for __40____ minutes on Monday. E
    5·1 answer
  • Sue earns $6 an hour walking her neighbor's dog.
    13·1 answer
  • 1. A bookstore owner wishes to generate
    6·1 answer
  • Which shows -3.72 as a rational number in the form ab?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!