Recent activity by Paul Johnson

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Every answer I can find about why phospholipids form a bilayer says the same thing: hydrophilic heads associate with water, hydrophobic tails do not, so they arrange themselves with heads facing outward.

answered Dec 30, 2024

1 answer 193k views

Find the surface area of the composite solid. Round your answer to the nearest hundredth. A composite figure of a right cylinder with a right pentagonal prism on top of it. One of the pentagon face sits

asked Dec 10, 2024

1 answer 40.1k views

Deirdre baby-sits for 3 hours and ears $24. She earns the same amount each hour. Which equation can be used to represent the relationship between h, the number of hours Deirdre baby-sits, and m, the amount

answered Oct 28, 2024

1 answer 205k views

Which of the following is a limitation on proxy? A. The proxy acquires legal titles to the shares of the stockholder B. The proxy may attend the meeting even in the presence of the stockholder C. The proxy

asked Oct 8, 2024

1 answer 92.4k views

A pregnant client asks about the functions of the placenta. What items of information should the nurse include in the teaching plan? Select all that apply? I a The placenta filters fetal urine.

asked Oct 4, 2024

1 answer 173k views

Grace is comparing cell phone plans. A prepaid phone plan costs $0.20 per minute and What is the y-intercept of the function f(x) = –negative StartFraction 2 Over 9 EndFraction.x + ? –negative StartFraction

answered Sep 29, 2024

1 answer 181k views

At what threshold % are floors "dangerously close" to losing pick capacity?

asked Sep 2, 2024

1 answer 63.1k views

Where are the developer options on Android phone ?

answered Sep 1, 2024

1 answer 60.0k views

Exit Which answer choice correctly identifies the name of two lines in the plane shown below? A. B. C. D.

asked Jul 1, 2024

1 answer 36.6k views

Create a table showing the expected revenue if they sold 100, 250, 500, and 1,000 cookies at a price of $1.29 each. All totals must be calculated by multiplying the total quantity by the price listed.

asked Jun 5, 2024

1 answer 145k views

A bowling ball and a gold ball are dropped from the same height. Which one accelerates toward the ground faster? (Ignore air resistance.)

asked Apr 18, 2024

1 answer 232k views

___________ is a barrier to health information exchange users. A. Lack of standardized data formats B. Efficient data sharing C. Adequate security measures D. Well-defined data dictionaries

answered Mar 30, 2024

1 answer 117k views

Two important chivalrous traditions among knights are _____.

answered Feb 19, 2024

1 answer 31.8k views

I have added a screenshot.

asked Feb 11, 2024

1 answer 90.8k views

What are some details from the text that describe the danger in Ha’s country? IF YOU READ INSIDE OUT AND BACK AGAIN PLS HELP!

asked Jan 16, 2024

1 answer 123k views

Why might most of the world's volcanic belts be located in the same places as the Earth's earthquake belts? Which of the following options provides evidence for the theory of plate tectonics? A) The movement

asked Jan 6, 2024

1 answer 29.4k views

What is the percentage composition of water in magnesium chloride pentahydrate

asked Dec 10, 2023

1 answer 221k views

The graph below represents the motion of a car. what is that average speed of the car? A) 0.4 km/hr B) 2.5 km/hr C) 14 km/hr D) 40) km/hr

asked Oct 3, 2023

1 answer 216k views

A blood platelet drifts along with the flow of blood through an artery that is partially blocked by deposits. As the platelet moves from the narrow region to the wider region, it experiences.

answered Aug 31, 2023

1 answer 142k views

Pls help need this to pass

answered Aug 23, 2023

1 answer 215k views

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