Archive day

March 20, 2026

830 public questions were asked on this day.

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Which constraint is driving the interest in extracting useful chemicals from pomace?(1 point) There is a limited amount of energy available for extracting resources. The chemicals derived from pomace are in short supply....
Asked by bob 1 answer
Criteria and constraints help in deciding which methods to use when extracting useful chemicals from pomace. Which option is an example of an important constraint on a process?(1 point) The desire to have the purest poss...
Asked by bob 1 answer
Criteria and constraints help guide decision-making as people work to extract useful materials from pomace. Which option is an example of how a criterion for success is applied in this situation?(1 point) The criterion o...
Asked by bob 1 answer
Which use of pomace has become more available through new technologies?(1 point) animal feed food flavorings soil additives landscaping mulch
Asked by bob 1 answer
From which source is pomace derived? (1 point) unused materials from mining unused topsoil removed during construction unused reactants from chemical reactions unused waste from food processing
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What is the exchange of information between two people that is intended to build relationships? (1 point) verbal communication nonverbal communication interpersonal communication intrapersonal communication
Asked by bob 1 answer
Which type of communication style would someone have if they worry about the thoughts and feelings of others, rather than their own? (1 point) aggressive passive-aggressive passive assertive
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Digital forms of communication such as texts and email are considered which type of verbal messages? (1 point) oral non-oral spoken both oral and non-oral
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Dedric is trying to graph a circle on a computer software program that has a grid. The equation he is graphing is x2+y2−20x−14y+5=0 . Where would he place the center of the circle and what is its radius?(1 point) center=...
Asked by bob 1 answer
A circle is represented by the equation x2+y2−16x−6y=−24 . Complete the square to discover the center and radius of the circle.(1 point) center= (3,8) , radius=7 center= (16,6) , radius=8 center= (−16,−6) , radius=8 cent...
Asked by bob 1 answer
Regina is trying to sketch a circle on graph paper with the equation x2+y2−2x+22y+1=0 . Calculate where she would need to graph the center and radius of the circle by completing the square.(1 point) center= (−2,22) , rad...
Asked by bob 1 answer
Using the equation x2+y2−8x+2y=8 , calculate the center and radius of the circle by completing the square.(1 point) center= (−4,1) , radius=5 center= (4,−1) , radius=5 center= (2,−8) , radius=25 center= (8,−2) , radius=2...
Asked by bob 1 answer
Calculate the center and radius of the circle by completing the square of the equation x2+y2+12x−18y+17=0 .(1 point) center= (12,−18) , radius=20 center= (6,−9) , radius=10 center= (−12,18) , radius=20 center= (−6,9) , r...
Asked by bob 1 answer
A circle is drawn on a coordinate plane with the center point at (−2,0) and a radius of 7. Derive the equation of the circle in standard form, using the given information and the Pythagorean Theorem.(1 point) (x+2)2+y2=4...
Asked by bob 1 answer
Use the image to answer the question. A circle is plotted on a coordinate plane. ▶Click for Long Desc Which equation is the standard form of the equation of a circle drawn on the coordinate plane, derived from the Pythag...
Asked by bob 1 answer
Use the image to answer the question. A circle is plotted on a coordinate plane. ▶Click for Long Desc Which equation is the standard form of the equation of a circle drawn on the coordinate plane, derived from the Pythag...
Asked by bob 1 answer
A circle is drawn on a coordinate plane with the center point at (−8,−2) and a radius of 2. Derive the equation of the circle in standard form, using the given information and the Pythagorean Theorem.(1 point) (x+2)2+(y+...
Asked by bob 1 answer
A circle is drawn on a coordinate plane with the center point at (−1,3) and a radius of 5. Derive the equation of the circle in standard form, using the given information and the Pythagorean Theorem.(1 point) (x+3)2+(y−1...
Asked by bob 1 answer
Which of the following is a constraint of a chlorine bleach shock to remove contaminants from drinking water?(1 point) This treatment only removes microscopic contaminants. This treatment removes bacteria, but not other...
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A city council is debating different alternatives for purifying water from a local reservoir. The council is considering ion exchange and reverse osmosis. Bacterial contamination of the water supply is the primary concer...
Asked by bob 1 answer
A city council is debating between two potential water purification systems: reverse osmosis and ion exchange. They would like to choose the option that generates less waste. Which of these statements correctly describes...
Asked by bob 1 answer
How does a reverse osmosis water purification system operate? (1 point) Untreated water is subjected to high pressure, causing it to move through a highly permeable membrane, which captures contaminants. Untreated water...
Asked by bob 1 answer
The primary goal of water-softening ion exchange systems is _____(1 point) introducing magnesium and calcium into water. introducing sodium into water. removing magnesium and calcium from water. removing sodium from wate...
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Which drug is often a gateway to other drugs? (1 point) marijuana anabolic steroids hallucinogens club drugs
Asked by bob 1 answer
What action is least helpful in dealing with a friend who abuses drugs? (1 point) judging your friend asking another friend for help explaining how your friend's behavior affects you doing what you say you're going to do
Asked by bob 1 answer