Recent activity by Robert Seifert

Recent activity by Robert Seifert

Relative to a fixed origin O, the point A has position vector (2i + 3j - 4k), the point B has position vector (4i - 2j + 3k), and the point C has position vector (ai + 5j – 2k), where a is a constant and

answered May 13, 2024

1 answer 124k views

PLEASEEE NEED HELP BY 11:59 PLEASE HELPPPPP!!!!

answered May 3, 2024

2 answers 20.1k views

Write the expression as a single power using only positive exponents, if possible. Assume no denominator equals zero. PLS ANSWER ASAP, I need to know in at least under 3 minutes, your help would be very

answered Feb 20, 2024

1 answer 111k views

Hmm. This seems to be a very interesting question. What is the answer?

answered Dec 22, 2023

1 answer 221k views

Energy given to proteins in the phospholipid layer is required for _______________

answered Aug 30, 2023

1 answer 138k views

(3z + 2) (6-z) = 0 is there more then one solution to this if so can you tell me and use commas?

asked Jul 25, 2023

1 answer 111k views

Calculate surface area on rectangular Prism

asked Jul 2, 2023

1 answer 226k views

Hey circle has a diameter of 20.41 feet which measurement is closest to the circumference of a circle in feet?

asked Jun 21, 2023

1 answer 208k views

Which of the following statements describes chunking?

answered May 26, 2023

2 answers 51.1k views

a teacher takes 15minutes to mark one question paper. how many hours will he take to mark 40 question papers?

asked Mar 3, 2023

2 answers 90.3k views

A dendrologist measures the height (in feet) of a Mature Red Maple, Big Leaf Maple, Jack Pine, Eastern White Pine, Loblolly Pine, Slash Pine, Longleaf Pine, Black spruce, and Balsam Fir. The recorded heights

answered Feb 26, 2023

2 answers 98.6k views

Help please. Im stuck

answered Jan 23, 2023

1 answer 25.8k views

The pressure on 150 mL of a gas is increased from 500 mm Hg to 700 mm Hg at constant temperature. What is the new volume of the gas? A. 107 ml B. 210 mL C. 350 ml D. 2333 mL

asked Dec 18, 2022

1 answer 87.5k views

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). A test to detect an infection gives a positive result 98% of the time when an infection

asked Dec 9, 2022

1 answer 171k views

Use the circle to represent the following situation and show how you came up with the answer. For lunch, you stop at a Pizza Express, where they sell pizza whole or by the slice. The area of one slice

answered Nov 21, 2022

1 answer 180k views

The table shows information about the heights of 80 plants. Find the class interval that contains the median. (Please explain to me how you get your answer so I can get a better understanding. Thanks)

answered Oct 20, 2022

2 answers 124k views

What is a characteristic of a credible source? A. written anonymously B. published by an academic institution C. full of facts and statistics D. published in books

answered Oct 10, 2022

2 answers 123k views

Simplify the expression: 63(13−18)+24÷6

answered Oct 6, 2022

2 answers 205k views

Monica thinks person who walks 60 feet in 10 seconds is faster than a person who walks 42 feet in 6 seconds. Is Monica's statement true or false

answered Jul 26, 2022

2 answers 164k views

Review Library on Wheels: Mary Lemist Titcomb and America’s First Bookmobile. Analyze how two central ideas are developed in the text. Make sure to support your analysis of each central idea with key details

answered May 22, 2022

1 answer 178k views

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