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1. A kettle contains 1.5kg of water at a temperature of 18°C. How much energy is needed to bring the water to the boil?
answered
Oct 8, 2021
Physics
high-school
5
votes
167k
views
What does the machine do and how do the operators react to their work?
answered
Sep 25, 2021
Computers and Technology
high-school
4
votes
206k
views
Occasionally earthquakes occur as a result of collisions along oceanic-continental convergent boundaries. Where do these earthquakes most likely occur? 1. on land but close to oceans 2. inland, far from
answered
Sep 21, 2021
Social Studies
high-school
5
votes
235k
views
A fraction whose value is the same as 3/4 is
answered
Sep 4, 2021
Mathematics
high-school
2
votes
193k
views
A company purchased equipment and signed a 7-year installment loan at 9% annual interest. The annual payments equal $9,000. The present value of an annuity factor for 7 years at 9% is 5.0330. The present
answered
Jul 20, 2021
Business
high-school
4
votes
173k
views
Acccording to this diagram what is cos 28
answered
Feb 7, 2021
Mathematics
college
6
votes
26.7k
views
Why was Anne Hutchinson banished from Massachusetts? A. She was a woman B. She questioned the teaching of the Puritan leaders. C. She created her own religion D. She wanted equal rights for women
answered
Jan 20, 2021
History
high-school
6
votes
72.9k
views
How can revovling debt change feom short term debt to long term debt A.Paying your utility bill with your checking account B.Financing collage C.Paying the minimumdue on your credit card each month D.Paying
answered
Nov 16, 2020
Business
high-school
1
vote
205k
views
Find the length of the radius of a circle whose center is at (12, 5 ), and one point on the circle is ( -6, -18 ). Round to the nearest hundredth of the units.
answered
Oct 24, 2020
Mathematics
college
3
votes
160k
views
• What is an ion, and what makes a compound "ionic"?
answered
Aug 13, 2020
Chemistry
middle-school
2
votes
120k
views
What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (-4, -3)?
answered
Apr 5, 2020
Mathematics
middle-school
7
votes
7.1k
views
A car battery that is low on water will not deliver enough current to start your car. The average life expectancy of a vehicle battery is three to four years. Being low on water also shortens the life
answered
Mar 2, 2020
English
high-school
0
votes
104k
views
In a packet of 40 skittles, 30% are red. How many red skittles are there? Show me your work plz!
answered
Feb 28, 2020
Mathematics
middle-school
4
votes
137k
views
An object weighs 1247 N on Earth's surface. The acceleration due to gravity on the moon is 1.62 m/s2. What is the object's weight on the moon? 200 N 206 N 177 N 189 n
answered
Nov 19, 2019
Physics
high-school
3
votes
109k
views
How can we follow Paul's example? Use complete sentences.
answered
Nov 9, 2019
History
middle-school
4
votes
222k
views
The cause was that W.E.B. Du Bois encouraged many black female writers, artists, poets, and novelists. What was the result? Think about cause-and-effect relationships. A) He became the president of the
answered
Aug 24, 2018
English
high-school
3
votes
81.5k
views
Illegal drugs are harmful and can quickly lead to
answered
Jan 29, 2018
Health
high-school
6
votes
142k
views
How does a digital in the ten thousand place compare to a digit in the thousands place
answered
Aug 15, 2017
Mathematics
middle-school
6
votes
81.9k
views
The first military secret weapon was developed under the leadership of
answered
May 6, 2017
History
college
7
votes
199k
views
One of the infrastructure challenges of community redevelopment programs is to establish safe, clean, sources of drinking water. a. True b. False
answered
Mar 18, 2017
Social Studies
high-school
2
votes
5.8k
views
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