Recent activity by Sam Liao

Recent activity by Sam Liao

Why was Fritz Haber's invention a triumph and a tragedy? A) It increased agricultural productivity but led to environmental pollution. B) It revolutionized food production but had negative effects on human

asked Nov 13, 2024

1 answer 3.3k views

An Uber ride cost a flat rate of $7.00 plus an additional $1.88 per mile. How many miles would a person travel if they paid $31.44?

asked Oct 24, 2024

1 answer 20.3k views

Determine the end behavior of f(x)=2|x+2|-6.

asked Oct 5, 2024

1 answer 233k views

Pharoah Company applies manufacturing overhead to jobs on the basis of machine hours used. Overhead costs are estimate $322,000 for the year, and machine usage is estimated at 140,000 hours. For the year,

asked Oct 3, 2024

1 answer 143k views

Which of the following processes is exothermic? A.cooking an egg B. the chemical reaction in a "cold pack" often used to treat injuries a camp fire C. melting of ice D. None of the above is exothermic

answered Sep 24, 2024

1 answer 117k views

Escoge la respuesta correcta. Which of the following animals would you find in a tortugario? birds turtles lions fish

answered Sep 21, 2024

2 answers 183k views

Select the correct answer. What is the slope of the line that goes through (-5,-5) and (5,-7)? OA. - OB. 0 OC. // O D. undefined

asked Sep 8, 2024

1 answer 16.8k views

Why is the U.S. government divided into three branches?

asked Aug 14, 2024

1 answer 142k views

A circle has radius 50 cm. Which of these is closest to its area? A. 157 square centimeters B. 15708 square centimeters C. 7854 square centimeters D. 314 square centimeters

answered Jul 30, 2024

1 answer 34.5k views

Omars gas tank is 2/9 full after he buys 12 gallons of gas it is 2/3 full how many gallons can Omar’s tank hold?

answered Jul 7, 2024

1 answer 165k views

In some cases, what device may also have the configuration settings for managing the router, which can include the setting for connecting to the ISP? a. Modem b. Switch c. Access Point d. Gateway

answered Jul 4, 2024

1 answer 187k views

*An Acid releases _________ into a solution.* a. H ions b. Hydroxyl ions c. Na ions d. K ions

asked May 14, 2024

1 answer 188k views

List three ways social scientists gather data on which they base their understandings of the behavior of individuals, groups, and societies.

asked May 10, 2024

1 answer 172k views

Which of the following is most likely to be included in an "Acceptable Use Policy for users of computers owned by an institution, business, or school? O Length of time a computer can be used in one sitting

asked Apr 13, 2024

2 answers 168k views

How is the health safety representative selected?

answered Mar 13, 2024

1 answer 164k views

Wrote the expression

asked Feb 26, 2024

1 answer 65.6k views

PLEASE HELP QUICK Engines transform the energy in fuel into mechanical energy, heat, and sound. Why is some of the energy in fuel always transformed into heat? A.It is possible to build an engine that

asked Dec 14, 2023

2 answers 228k views

Is nepal the oldest country ?

asked Oct 4, 2023

2 answers 3.9k views

Solve the following quadraticfunction by factoring:f(x) =4x2 - 9

answered Oct 4, 2023

2 answers 64.0k views

Figure A is the pre-image and figure R is the image. Choose if dilation was an enlargement or reduction, then choose the scale factor. A (3, 4) and R (9, 12) Scale Factor:

asked Sep 12, 2023

1 answer 64.5k views

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