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According to observations, the overall chemical composition of our solar system and other similar star systems is approximately (a) 98% hydrogen and helium, 2% all other elements combined; (b) 98% ice,
answered
Sep 18, 2021
Chemistry
high-school
7
votes
100k
views
What is the area of the parallelogram shown? 5 in. a. 28 square inches b. 35 square inches c. 24 square inches d. 20 square inches
answered
Sep 1, 2021
Mathematics
high-school
3
votes
123k
views
The best way to prevent an eating disorder is to exercise a lot and always be on a diet. A True B. False
answered
Aug 12, 2021
Health
college
0
votes
172k
views
Choose the best word or phrase to complete each of the following sentences Stephen A. Douglas proposed creating to territories because he was determined to expand 1. Slavery 2. The railroad 3. The Missouri
answered
Jul 3, 2021
History
high-school
6
votes
53.5k
views
The multiplication property of equality could be used to solve which of the following equations? 4x = 5 X + 5 = -4 8/X= 1 (x + 5)(4x - 1) = 0
answered
Apr 5, 2021
Mathematics
middle-school
2
votes
206k
views
Nancy's morning routine involves getting dressed, eating breakfast, making her bed, and driving to work. Nancy spends ⅓ of the total time in the morning getting dressed, 10 minutes eating breakfast, 5
answered
Jan 26, 2021
Mathematics
high-school
1
vote
107k
views
A client presents with complaints of difficulty breathing and looks pale. The client experiences excessive perspiration and his or her electrocardiogram shows an irregular rhythm. Which other finding will
answered
Sep 12, 2020
Health
high-school
3
votes
35.4k
views
How is an amp defined?
answered
Aug 15, 2020
Chemistry
middle-school
3
votes
88.0k
views
Sequence the civilizations or empires from oldest to newest Babylonian empire Sumer Persian empire Akkadian empire
answered
Aug 7, 2020
Geography
middle-school
6
votes
71.3k
views
Help , please and thanks
answered
Jul 23, 2020
Mathematics
middle-school
1
vote
116k
views
A benefit of using good human relations is that you'll A. have an easy time getting a better job. B. adjust to new situations better. C. find new and better friends. D. try to outdo your friends.
answered
Jun 15, 2020
Physics
middle-school
6
votes
173k
views
Heterochromatin differs from euchromatin in that heterochromatin A. contains DNA with accessible promoters. B. is transcriptionally active, whereas euchromatin is not. C. is the result of the unpacking
answered
May 31, 2020
Biology
middle-school
7
votes
206k
views
What order would the presidents be in order from which they served , from earliest to most recent ?
answered
Mar 3, 2020
History
middle-school
3
votes
188k
views
Need answer ASAP. Despite having gained the power he sought, Macbeth is unhappy in Act V. How do Macbeth’s feelings of emptiness in the play’s final act help develop one of its major themes? A - It shows
answered
Dec 6, 2019
English
high-school
5
votes
81.8k
views
what type of map might represent the population distribution in your state with lighter and darker shading for population density
answered
Aug 3, 2019
Social Studies
middle-school
3
votes
190k
views
When writing about money if one spells out the number, one should also spell out
answered
Jan 13, 2019
English
college
4
votes
91.1k
views
What phase change occurs during evaporation?
answered
Jan 3, 2019
Chemistry
high-school
3
votes
148k
views
Robert looks at the temperature at 10 o'clock in the morning: -5. In the afternoon, he looks at it again: 11. By how many degrees has the temperature risen?
answered
Dec 7, 2018
Mathematics
middle-school
6
votes
169k
views
Ingrid is making a quilt using squares that measure 5in on each side. What is the length of a diagonal of one of the quilt squares?
answered
Oct 6, 2018
Mathematics
high-school
3
votes
153k
views
You select a card at random from the cards that make up the word REPLACEMENT. On each card, there is 1 letter. Without replacing the card, you choose a second card. Find the probability of choosing a vowel
answered
Sep 21, 2018
Mathematics
high-school
4
votes
183k
views
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