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Solve the equation 9r – 2 = 16 for r. A. 1 B. 2 C. 4 D. 6
asked
Jan 10, 2022
Mathematics
middle-school
2
answers
3
votes
99.0k
views
Given the equation representing a reaction: H + H --> H2, explain in terms of energy what is happening as the bond is being formed
asked
Dec 12, 2021
Chemistry
high-school
1
answer
3
votes
55.2k
views
What word is used to describe the presence of oxygen
asked
Sep 23, 2021
Biology
college
1
answer
3
votes
108k
views
The base pairs in a DNA strand are held together with hydrogen bonds. If the two nitrogenous bases in each pair were held together with covalent bonds instead of hydrogen bonds, what effect would it have
asked
Sep 20, 2021
Biology
high-school
1
answer
2
votes
6.3k
views
Which of the following is true? Seminal fluid is composed of semen and sperm. Sperm are composed of seminal fluid within a cell membrane. The three ingredients of ejaculate are sperm, semen, and prostate-specific
asked
Aug 24, 2021
Biology
high-school
1
answer
2
votes
178k
views
The nutrition label on a box of cookies shows that nine cookies have 240 calories. How many calories were in the 24 cookies that Marcus ate
asked
Aug 3, 2021
Mathematics
middle-school
2
answers
5
votes
84.9k
views
n state court, a losing party can appeal a case if a jury is unable to make a decision. a judge disagrees with a jury’s decision. a precedent does not exist. a higher court agrees to hear it.
asked
Apr 13, 2021
Social Studies
high-school
2
answers
5
votes
184k
views
Rena is disappointed that a blue dress doesn't appear to be the same blue at home as it did under the department store's fluorescent lights. Rena's disappointment reflects a failure of color:
asked
Apr 6, 2021
Social Studies
high-school
2
answers
2
votes
43.8k
views
Another name for loyalist was:
asked
Dec 12, 2020
History
middle-school
1
answer
3
votes
85.2k
views
GHI Inc. operates in an industry known for innovation of new products. Customer preferences change frequently. Competitors who cannot produce new products or improvements to existing products do not survive.
asked
May 12, 2020
Business
high-school
1
answer
1
vote
68.4k
views
Which sentence is written correctly? A. She was emailing her daughter’s teacher when her phone had been ringing. B. She was emailing her daughter’s teacher when her phone rang. C. She was emailing her
asked
Jan 18, 2020
English
middle-school
1
answer
0
votes
57.9k
views
Which best describes how to solve the equation below 26x=74
asked
Sep 1, 2019
Mathematics
middle-school
2
answers
4
votes
128k
views
For which system of equations is (5, 3) the solution? A. 3x – 2y = 9 3x + 2y = 14 B. x – y = –2 4x – 3y = 11 C. –2x – y = –13 x + 2y = –11 D. 2x – y = 7 2x + 7y = 31
asked
Jul 12, 2019
Mathematics
high-school
2
answers
1
vote
123k
views
Name the particle in the nucleus of an atom that gives the nucleus a positive charge A) proton B) photon C) neutron D) electron
asked
Dec 22, 2018
Physics
high-school
2
answers
4
votes
91.2k
views
In 1831, Charles Darwin visited the Galapagos Islands. While observing the giant land tortoises that lived on these islands, Darwin noted that the shape of the tortoise shell varied depending on which
asked
Feb 6, 2018
Biology
high-school
2
answers
2
votes
197k
views
The goal of a formal study is to _____. discover future research tasks test hypotheses expand understanding of a topic provide insight
asked
Oct 14, 2017
English
high-school
1
answer
1
vote
169k
views
The purpose of a citation in a paper is a. to give credit to sources. b. to show mastery of mla style. c. to help keep your notes organized. d. to give readers background information.
asked
Jun 11, 2017
English
high-school
1
answer
0
votes
99.0k
views
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