Recent activity by Bill Roberts

Question

A candy maker produces mints that have a label weight of 21 grams. Assume the distribution of the weight of these mints is N(21.4, 0.09). What is the probability that the weight of a mint is greater than

asked Dec 23, 2024

1 answer 215k views

A store is having a sale on jelly beans and almonds. For 2 pounds of jelly beans and 3pounds of almonds, the total cost is 13 . For 4 pounds of jelly beans and 8 pounds of almonds, the total cost is 33

answered Nov 16, 2024

1 answer 17.6k views

whatever the source of water. similarly, carbon dioxide contains carbon to oxygen in a 3:8(12:32) ratio. in ammonia, nitrogen and hydrogen are present in the ratio of 14:3 by mass.a sample of calcium carbonate

asked Aug 18, 2024

1 answer 167k views

What role does war play in our society

asked Jul 7, 2024

2 answers 207k views

What is the output of the following code: os=Unix echo os "os" 'os'os? 1) Unix Unix Unix Unix 2) Unix Unix os Unix 3) Unix Unix Unixos 4) Cannot be determined

asked Jun 26, 2024

1 answer 129k views

The most common and simplest type of welding today is ____________. Option 1: MIG Welding Option 2: Arc Welding Option 3: TIG Welding Option 4: Gas Welding

asked Jun 13, 2024

1 answer 140k views

What relationship do you notice about the location of the Ring of Fire and the plate boundaries? a. They are unrelated b. They coincide with each other c. Plate boundaries are found outside the Ring of

asked May 27, 2024

1 answer 225k views

Complete the following Machine Code for: 1. Machine code for: SUB CL, [BX][DI]200h (Machine code for SUB=001010). 2. Machine code for: MOV [SI]2304h, 4050h (Machine code for MOV=100010). 3. Encode the

asked Mar 26, 2024

1 answer 154k views

Which of the following is a factor unit commanders consider when forecasting ammunition requirement a. Available stock at the ASP b. Current FPCON c. Historical ammunition usage data d. Projected weather

answered Mar 23, 2024

1 answer 147k views

Which of the following is not a requirement of 1st Normal Form? 1) Each column has a distinct attribute name 2) There is a unique attribute for each entity 3) There are no repeating groups 4) There are

answered Mar 11, 2024

1 answer 98.1k views

Sandra used the distributive property to simplify the following problem. Did she correctly use the distributive property? If so, explain why or how you know. If not, explain her mistake and how you would

asked Mar 8, 2024

1 answer 184k views

Help is it for 100 points is it A B C D

answered Feb 27, 2024

1 answer 227k views

On what instrument was Paganini considered a virtuoso? violin oboe piano

answered Feb 24, 2024

1 answer 121k views

Use 3.14 to approximate pi the options are a) 32 b) 49.12 c) 36.56 d)25.12 e) 41.12 f ) 10.21

asked Feb 13, 2024

1 answer 80.0k views

What is the missing number, 200 x ?? - 200 = 200

answered Feb 11, 2024

1 answer 123k views

!!!!HURRY!!!! Can anyone please write me a paragraph for 13 POINTS? Please and Thanks! Think about how black Africans lived in South Africa under apartheid. Using correct grammar, spelling and punctuation,

asked Dec 17, 2023

1 answer 20.5k views

a radio station broadcast a frequency 90500 Hz. these radio waves travel at speed of 30000 m/s. what is the wavelength of the radio waves

asked Dec 16, 2023

1 answer 45.1k views

Which expressions are equivalent to the one below? Check all that apply. 3^4 * 3^x A. 3^4 -x B. 9^4x C. 81*3^x D. (3*x)^4 E. 3^4x F. 3^4+x

answered Sep 29, 2023

1 answer 85.5k views

1. Name a point collinear with J and N12 Name a line.123. Name an obtuse angle.3.4 Name a ray.45. Is there a right angle in the diagram?5a. Cirde one, yes no

asked Aug 7, 2023

1 answer 149k views

PART A: What does the word "demonstrations" most closely mean as it is used in paragraph 5 in the article, "Resistance to the Vietnam War"? Responses the violent expression of anger the violent expression

answered Jun 10, 2023

2 answers 56.5k views

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