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Find the cardinality of the following sets. a. x ∈ Z: . b. {x ∈ Z : 1≤x² ≤ 2}. c. {x ∈ Z: x € ∅3. d. {x ∈ Z: ∅єх}. e. {x ∈ Z: ∅ C {x}}. f. 2²{¹, ²,³} g. {x ∈ 2{1,2,3,4}: |x| = 1}. h. {{1, 2}, {3, 4, 5}}.

asked Dec 5, 2024

1 answer 208k views

Potter Excavating and Tremain Industries sign a contract with a $360,000 error. What is the status of the contract? Option 1: Void due to the significant error. Option 2: Enforceable with the correct amount.

asked Nov 28, 2024

1 answer 164k views

The project management process helps individuals and organizations map a clear strategy to complete a project successfully?

answered Oct 7, 2024

1 answer 931 views

Find the mode of the following number of states randomly selected travelers at a service plaza visited in the past three years: 18, 13, 8, 8, 13, 10, 13, 10, 9, 18.

answered Jul 25, 2024

1 answer 4.1k views

Calculate the specific heat of aluminum in J/K-g if the changes in temperature of a 7.2500 g of aluminum (∆T Al) is 172.5 °C; and the changes in temperature of 98.8 g of water (∆T water) in the calorimeter

asked Jul 6, 2024

1 answer 16.9k views

A repair charges a travel free to vist a home and an hourly fee for the time spent fixing a leak. A repair that takes 2 h costs a $100. A repair that takes 6 h costs $260 Write an equation to represent

asked Jun 12, 2024

2 answers 65.6k views

The phrase reproductive justice added what to the previously named pro-choice movement? Option 1: Restrictions Option 2: Equity Option 3: Complexity Option 4: Harmony

answered Apr 7, 2024

1 answer 82.8k views

Écrire sous la forme √a, avec a nombre entier naturel. a) 7√5 b) 2√5 c) √50/5 d) √2x√6/2

asked Mar 17, 2024

1 answer 200k views

Support Your Explanation How does learning about organs help organ systems work? us understand how

answered Feb 28, 2024

1 answer 202k views

Iii. A force is which one of these? a. a push b. a push or pull c. a pull d. none of theses

asked Nov 2, 2023

2 answers 185k views

Find |x| when x = 5 and x = -5 O |5| = 5 and |-5| = -5 O |5| = - 5 and | - 5| = 5 O Both values are 5. O Both values are - 5.

answered Aug 29, 2023

1 answer 19.8k views

which statement describes organisms in the kingdom fungi A. they are heterotrophic B. they are mostly unicellular C. their cells are mostly prokaryotic D. their cells lack cell walls

answered Aug 2, 2023

1 answer 74.6k views

F(x) = 2x² - 21x + 40

asked Jul 15, 2023

1 answer 196k views

Write the mathematical sentence or a grammatical sentence as a mathematical one. Mount Mo is 5323 feet tall. Dawn climbed it in 5 days. She climbed 821 feet on the last day. How many feet did she climb

asked Jun 7, 2023

1 answer 104k views

PLS HURRY NEED THIS IN ONE HOUR!!! 50 POINTS Lee y escoge la frase mejor relacionada con la imagen. Read and choose the sentence best related to the image. Frank limpia el inodoro el viernes. A Frank le

asked May 8, 2023

2 answers 223k views

The diploid number of chromosomes in a human is 46. Therefore, the number of chromosomes in a primary spermatocyte or primary oocyte is ________.

answered Apr 7, 2023

2 answers 182k views

WHAT TYPES OF CAREERS WORK WITH B2B MARKETINGSTRATEGIES?

asked Jan 26, 2023

1 answer 54.0k views

Which is likely to have a mass close to 3 kilograms

asked Jan 23, 2023

1 answer 170k views

At a fair cake-eating contest, Bobby ate three cakes in 20 minutes. At the same speed, how long did it take to win the contest by eating twenty-one cakes? Give your answer in minutes

answered Dec 26, 2022

1 answer 186k views

How do people know the Toltec had a religious belief system? A. evidence of temples and small pyramids B. evidence of ancient bodies C. evidence of books and writings D. evidence of photographs

answered Dec 25, 2022

2 answers 184k views

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