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the seven continents used to be one huge supercontinent called Ppaonderosa, Panhandle, Pangaea, Panthalassa
answered
Oct 11, 2022
Chemistry
high-school
13
votes
183k
views
A substance has a volume of 20 mL and a density of 2.5 g/mL. What is its mass?
answered
Jun 26, 2022
Physics
high-school
1
vote
4.3k
views
Explain why the author thought it was unlucky to leave behind addresses or messages when going into battle. Use evidence from the text to support your answer.
answered
Mar 17, 2022
Advanced Placement (AP)
college
3
votes
33.8k
views
Nagayama writes one check for $459 to buy a lawnmower and another check for $32 to buy a hedge trimmer. The previous balance in Nagayama's check register is $1,056.24. What is her new balance?
answered
Mar 2, 2022
Mathematics
college
13
votes
208k
views
Where were fossils found in the mississippian time period
answered
Jan 26, 2022
Biology
high-school
3
votes
120k
views
Help, Pls? I got 98 for first and 31 for second(ik i'm probably wrong-_-)
answered
Dec 26, 2021
Mathematics
middle-school
6
votes
14.1k
views
Find the values of x when y = 1 y=x^2 -2x-3
answered
Nov 2, 2021
Mathematics
high-school
4
votes
75.8k
views
What is Manifest Destiny? O A. The belief that the United States should extend from the Atlantic O B. The development of a large army to clear the Indians from the Oc. The idea that all races considered
answered
Oct 17, 2021
History
high-school
2
votes
212k
views
C2h4 + O2 - CO2 + H2O If we start with 20 grams of CH4, how many moles of CO2 will form?
answered
Sep 22, 2021
Chemistry
middle-school
3
votes
37.7k
views
10 points-I need help ASAP please someone help
answered
Jul 7, 2021
Mathematics
middle-school
6
votes
54.0k
views
A student is asked to calculate the value of 133 using the identity (x + y)3 = x3 + 3x2y + 3xy3 + y3. The student's steps are shown below. Step 1: 133 = (10 + 3)3 Step 2: = (10)3 + 3(10)2(3) + 3(10)(3)2
answered
May 28, 2021
Mathematics
college
1
vote
26.3k
views
In year 1, Maxim sold investment land with a tax basis of $77,000. Payment consisted of $10,000 cash down and the purchaser's note for $90,000. The note is payable in equal installments of $45,000 in years
answered
May 9, 2021
Business
college
1
vote
11.8k
views
Which layers of the earth are solid? Describe each one
answered
May 7, 2021
History
high-school
3
votes
46.1k
views
Need help on this!!!!
answered
Feb 13, 2021
Mathematics
high-school
5
votes
211k
views
Evaluate the culture presented in the story. What details do you notice that show this story is not taking place in the United States? Is Ravi’s experience unique to his culture?
answered
Dec 17, 2020
English
middle-school
5
votes
26.7k
views
Nikita Khrushchev was MOST known in the United States for his actions in which of these events? A) the Cold War B) Vietnam War C) World War II D) the Moon Landing
answered
Nov 30, 2020
History
middle-school
3
votes
208k
views
Which statement about electromagnet is true It doesn’t function without a source of current The core is made from a non magnetic material It used moving magnets to create an electric field It creates a
answered
Jun 14, 2020
Physics
middle-school
4
votes
41.4k
views
What is the dialogue of twins
answered
May 24, 2020
History
high-school
2
votes
19.6k
views
Which form of telemedicine involves real-time exchanges between a patient and a health science professional? Store-and-forward Remote monitoring Interactive Telepathology
answered
Mar 24, 2020
Health
middle-school
0
votes
173k
views
1. true or false you do not need to use a comma when directly addressing someone or something in a sentence. 2. Place the commas (including Oxford commas) in this sentence: "I saw a dog a cat and a panda
answered
Feb 25, 2020
English
middle-school
3
votes
77.5k
views
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