How do you use Descartes rule of signs? Descartes´ rule of signs tells us that the we then have exactly 3 real positive zeros or less but an odd number of zeros. Hence our number of positive zeros must then be either 3, or 1. Here we can see that we have two changes of […]
Why does K mean 1000?
Why does K mean 1000? K comes from the Greek word kilo which means a thousand. The Greeks would likewise show million as M, short for Mega. So if we stay consistent with the Greek abbreviations, then billion would be shown as a letter G (Giga). Think of your computer expressing bytes of memory as […]
How do you write a prediction for a hypothesis?
How do you write a prediction for a hypothesis? Predictions are often written in the form of “if, and, then” statements, as in, “if my hypothesis is true, and I were to do this test, then this is what I will observe.” Following our sparrow example, you could predict that, “If sparrows use grass because […]
How long is a runway fashion show?
Can I buy a house at 16 in the UK?
How do we promote social justice in our schools?
How do we promote social justice in our schools? 8 Ways to Teach Social Justice: 8 Ways to Teach Social Justice: Integrate Social Media. Integrate Social Media. Take Advantage of Project-Based Learning. Engage Students with Video. Make Readings Relevant. Assign Memorial Projects. Invite Guest Speakers. Encourage Classroom Collaboration. Why is social justice in education important? […]
Why do Sam and Luka break up?
Why do Sam and Luka break up? After a tense conversation about Sam and Luka’s relationship and their future together, they get to agree to disagree that Luka wants more kids and that Sam doesn’t, saying that “I’m done having kids.” She breaks up with Luka soon afterward and moves into her own place with […]
What are teeth bacteria?
What are teeth bacteria? Cavities and other damage are the result of a long process that begins with bacteria living in a thin biofilm on tooth surfaces known as plaque. These bacteria thrive on sugars from leftover food in your mouth and then produce acid as a waste product. What types of bacteria are in […]
What is the trichromatic theory in psychology?
What is the trichromatic theory in psychology? The trichromatic theory (also known as the Young-Helmholtz Trichromatic Theory) is a theory of color and how humans perceive color. These color receptors combine the colors to produce the perception of virtually any color. What is the place theory in psychology? Place theory is a theory of hearing […]
How do ocean plants adapt?
How do ocean plants adapt? Ocean plants have adapted to the salinity by breaking down salt into chlorine and sodium ions. The plants use the water to dilute the saltwater concentration. Reducing the leaf surface is another way of adapting to the condition in a saltwater biome. What type of plants live in the Indian […]