Recent activity by Karl Ivar Dahl

Question

Should we replace the Electoral College? Use evidence from the Scholastic Magazine, and add your own commentary and opinion for your reasons and examples. It needs to be a minimum of 5 good sentences.

answered Nov 30, 2024

1 answer 18.5k views

The a-amylases are a group of enzymes that catalyze (or speed up) the breakdown of starch into simple sugars. In humans, a-amylases are found in saliva and pancreatic fluid. One of the genes that encodes

answered Oct 26, 2024

1 answer 88.5k views

Use these two constants for the question that follows: e = 1.6 × 10^−19 C k = 8.99 × 10^9 N m^2/C^2 A positive charge and a negative charge are 10^−15 m away from each other. Using Coulomb's law, which

answered Sep 13, 2024

1 answer 109k views

A barometer shows a 62.0 cm column of mercury. What is the external pressure in Pa, atm, torr, and mmHg? (g=9.81ms⁻² ; d(Hg)=13.6gcm⁻³)

asked Sep 9, 2024

1 answer 203k views

What are the lights/shapes for a vessel being pushed ahead (not composite unit)?

asked Sep 2, 2024

1 answer 189k views

Increase in use of noninvasive PAD testing between 2000 and 2010. a) 10% b) 20% c) 30% d) 40%

asked Aug 28, 2024

1 answer 57.2k views

List 3 functions associated with the spleen? A. Phagocytosis of cellular debris and bacteria in the blood B. Filtration of lymph C. Formation of lymphocytes and other immune cells D. Filtration of blood

answered Jul 17, 2024

1 answer 51.7k views

Evaluate the function f(x)=8− √10−x by using f(x)−f(6)/f(10). A) Depends on x B) 1 C) 0 D) 2

answered Jul 16, 2024

1 answer 229k views

Researchers have found several drugs, including , which weaken memories of recent events.

asked Jul 14, 2024

1 answer 75.4k views

Point R R is located at ( 4 , 2 ) (4,2) on the coordinate plane. Point R R is reflected over the x x-axis to create point R ′ R ′ . Point R ′ R ′ is then reflected over the y y-axis to create point R ′

asked Jun 4, 2024

1 answer 104k views

SOLVE FOR A : 12am = 4, for a

asked Jun 4, 2024

1 answer 84.9k views

Leveraging an open SMTP service to send unauthorized email messages is called __. Most new systems have provisions in place to prevent this from happening, but many older server systems do not.

answered Apr 29, 2024

1 answer 128k views

Another Statistics question pls help me

asked Apr 1, 2024

1 answer 168k views

2- Cite Evidence. What natural resources does Mars have? Use evidence from the text to explain how settlers could use the natural resources of Mars to build a colony. in "Martian Metropolis"

answered Feb 25, 2024

2 answers 84.6k views

The graph shows a proportional relationship between the number of workers and weekly cost in dollars for a company A.Use the points (7,5250) and (12,9000) to find a weekly cost for the company for each

answered Feb 24, 2024

1 answer 57.6k views

Restaurant kitchens are sometimes outfitted with equipment adapted from which source? 1) Scientific laboratories 2) Hospitals 3) Schools 4) Factories

asked Jan 5, 2024

1 answer 210k views

A physics text book has a mass of 2.2kg What is the weight on the earth

asked Dec 16, 2023

1 answer 83.6k views

(PLS HELP)The diameter of a cylindrical water tank is 12 ft, and its height is 17 ft. What is the volume of the tank? Use the value 3.14 for л, and round your answer to the nearest whole number. Be sure

asked Oct 12, 2023

2 answers 52.4k views

1/3 of the children in a class have black hair. 1/2 of the children in the class have curly hair. What fraction of the children in the class have curly black hair?

asked Jul 12, 2023

1 answer 56.6k views

Would you please check this answer for me? Use elimnation to solve the system of equations:2x+2y=162x+3y=14My answer: (10, - 2)

answered Apr 8, 2023

1 answer 227k views

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