Recent activity by Professor Chaos

Recent activity by Professor Chaos

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.61 and a standard deviation of 0.45 Using the empirical rule, whatpercentage

asked Nov 5, 2023

1 answer 164k views

"Jeff Bezos needs 1000 ft of fence to surround his backyard. Mr. Booth has a similar, but much smaller backyard with a scale factor of 3/5. How many feet of fence does Mr. Booth need?"

answered Oct 28, 2023

1 answer 35.7k views

Riddle: What has a lake but no water?

answered Sep 10, 2023

2 answers 101k views

[12+9]÷7? in order of operations

answered Jul 31, 2023

2 answers 110k views

Question 7 of 22 What is the solution to the following equation? X+11 = 24 O A. X = 35 O B. x = 29 O C. x = 13 O D. x = 17 SUBMIT

answered Jul 10, 2023

1 answer 216k views

4over5 times 3 over 4

asked Jun 22, 2023

2 answers 55.0k views

Suppose the number of cars sold by an auto manufacturer fell from 54.5 thousand in 2018 to 39.7 thousand in 2019. Calculate the percent decrease, rounded to the nearest tenth of a percent.

answered May 4, 2023

1 answer 132k views

Find all prime numbers between 40 and 70, and whose sums of the digits is 7

answered Mar 11, 2023

2 answers 51.7k views

Nara wants to determine how much ice it will take to fill her cooler that is in the shape of a rectangular prism. If the cooler has a length of 22 inches, a width of 12 inches, and a height of 1012 inches,

asked Dec 21, 2022

1 answer 21.1k views

Which statement is not an example of the commutative property? A. -6(x + y) = -6(y + x) B. (-3x-8y) + 0 = (8y x -3x) + 0 C. 7x - (x + y) = (7x - x) + y D. -2-(x - y) = (x - y) x -2

asked Nov 10, 2022

1 answer 199k views

What is the solution to? 7x – 2y = 18 —4x + 3y = –14 • (-2, 2) • (1, 6) • (4, 5) • (2, - 2)

answered Nov 4, 2022

2 answers 123k views

What did the Open Door Policy establish? a Ensured trade with China was equal among the US and Europe b Opened trade with the United States c Open trade with all nations d Ensured trade with Europe

asked Oct 8, 2022

1 answer 86.1k views

(01.02 MC)Which of the following expressions shows how to rewrite 7 − 8 using the additive inverse and displays the expression correctly on a number line? A) The expression 7 minus negative 8 is written

answered Sep 28, 2022

1 answer 235k views

Which of the following graphs have the same wavelengths?

asked Aug 16, 2022

1 answer 54.5k views

What is 4 ÷ 3/5? O 6 O 6 2/5 O 6 2/3 O 8

answered Jul 26, 2022

2 answers 42.8k views

What is 4 ÷ 3/5? O 6 O 6 2/5 O 6 2/3 O 8

answered Jul 26, 2022

2 answers 42.8k views

What is 4 ÷ 3/5? O 6 O 6 2/5 O 6 2/3 O 8

answered Jul 26, 2022

2 answers 42.8k views

Passover is celebrated of the jewels Exodus from slavery in ___

answered Jun 10, 2022

1 answer 122k views

2x - 15 = x + 5 Plz I need it now

asked Jun 6, 2022

2 answers 202k views

HELPP 25 POINTSS!! ASAP

answered May 12, 2022

2 answers 182k views

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