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The intensity of electromagnetic waves from the sun is 1.4kW/m2 just above the earth's atmosphere. Eighty percent of this reaches the surface at noon on a clear summer day. Suppose you think of your back
answered
Oct 12, 2021
Physics
high-school
4
votes
23.0k
views
What is the answer will give brainilest
answered
Oct 9, 2021
Social Studies
middle-school
4
votes
209k
views
Bruce and Krista are going to buy a new furniture set for their living room. They want to buy a couch, a coffee table, and a recliner. They have narrowed it down so that they are choosing between 4 couches,
answered
Sep 14, 2021
Mathematics
middle-school
6
votes
195k
views
Simplify (23)^–2 genuinely confused
answered
Aug 5, 2021
Mathematics
college
6
votes
227k
views
Which of the following functions is graphed below? B.
answered
Jul 9, 2021
Mathematics
middle-school
0
votes
184k
views
4 A student is given a small amount of unknown tan-colored liquid substance. This unknown liquid is placed into ag mixed. Despite mixing, the tan liquid remains separated from the water and collects as
answered
Jun 27, 2021
Biology
high-school
4
votes
50.4k
views
What does this quote mean “more people would learn from their mistakes if they weren't so busy denying them”
answered
Feb 22, 2021
English
college
3
votes
17.9k
views
What important anti-federalist idea is expressed in the excerpt from the anti-Federalist papers?
answered
Jan 11, 2021
History
college
3
votes
12.2k
views
What is an incumbent? A. An official who currently holds an office B. An appointed person C. A non-essential person
answered
Jan 5, 2021
Social Studies
middle-school
2
votes
136k
views
Using complete sentences, answer the following questions in Spanish. ¿Cuál es tu comida favorita? ¿De qué país es tu comida favorita? ¿Qué es un ejemplo (example) de comida hispana?
answered
Dec 26, 2020
Spanish
middle-school
4
votes
44.1k
views
If X and Y are any random variables with E(X) = 5, E(Y) = 6, E(XY) = 21, V(X) = 9 and V(Y) = 10, then the relationship between X and Y is a: -strong positive relationship -strong negative relationship
answered
Dec 5, 2020
Mathematics
college
1
vote
70.8k
views
What's 17⁄12 as a mixed number? A. 1 5⁄12 B. 1 12⁄7 C. 1 7⁄12 D. 7 1⁄2
answered
Jun 26, 2020
Mathematics
middle-school
6
votes
3.0k
views
The judges Adams appointed were known as the -
answered
Jun 21, 2020
History
middle-school
5
votes
1.2k
views
Did Gorge Washington ever cut down a cherry tree or is it just myth????
answered
Apr 6, 2020
Social Studies
middle-school
4
votes
218k
views
The sum of three consecutive odd numbers is 111. What are the numbers?
answered
Jan 11, 2020
Mathematics
middle-school
2
votes
87.8k
views
which of these is a trace fossil A.dinosaur egg B.insect in amber C.dinosaur footprint D. wooly mammoth tusk
answered
Dec 20, 2019
Biology
college
3
votes
1.3k
views
Marianna is a high school student. considering what psychologists have learned about the effects of gender schemas, and without knowing anything else about marianna, in which area would you expect her
answered
Mar 4, 2019
Social Studies
high-school
0
votes
203k
views
Why do people follow the crowd?
answered
Feb 2, 2019
English
high-school
6
votes
193k
views
1.Who defied Hitler by saying, "We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender"?
answered
Dec 14, 2018
History
high-school
4
votes
134k
views
What does the “heart-healthy” symbol indicate?
answered
Dec 9, 2018
Health
middle-school
3
votes
172k
views
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