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Which of the following numbers has the most number of significant digits? A. 1.56 B. 23.07755 C. 500.005 D. 1.005
answered
Apr 5, 2022
Mathematics
high-school
3
votes
230k
views
Conversation to persuade our friends to buy a mobile phone
answered
Nov 12, 2021
English
college
3
votes
209k
views
What is the solution to 9x-20-4x=40?
answered
Sep 9, 2021
Mathematics
high-school
5
votes
11.5k
views
How is the wavelength of an EM wave related to its energy?
answered
Sep 2, 2021
Chemistry
high-school
6
votes
134k
views
The best type of tooth brush to choose should be hard and certified by the American Dental Association True or False
answered
Aug 26, 2021
Mathematics
middle-school
1
vote
172k
views
Tamsyn borrowed $6000 from her uncle to buy a used car. Her uncle charged her an annual simple interest rate of 7%. After 6 years, Tamsyn repaid her uncle in one payment, with interest. What was the total
answered
Aug 14, 2021
Mathematics
high-school
3
votes
156k
views
A life insurance company sells a $100,000 one year term life insurance policy to a 30-year old male for $475. The probability that the male survives the year is .999172. Find the expected value for the
answered
Jul 18, 2021
Mathematics
high-school
2
votes
163k
views
A gas has a volume of 52.1 L at 1.55 atm. What is the new volume at a pressure of 2.00 atm?
answered
May 1, 2021
Chemistry
college
7
votes
211k
views
what discovery led to the abandonment of the atomic mass as the determining factor for organizing elements in the periodic table? A. isotopes B. Positive nuclear charge C. Ions. D. Quantum mechanics
answered
Apr 15, 2021
Chemistry
college
4
votes
78.5k
views
Answer these simple questions for points. Whats ur favorite color? Do you like dogs? Do you like cats? Do u have any siblings?
answered
Mar 28, 2021
English
middle-school
6
votes
113k
views
Solve for G -3+5+6g=11-3g
answered
Mar 28, 2021
Mathematics
middle-school
4
votes
48.1k
views
Helena lost her marbles. But then she found them and put them in 444 bags with mmm marbles in each bag. She had 333 marbles left over that didn't fit in the bags. How many marbles does Helena have in all?
answered
Feb 12, 2021
Mathematics
high-school
5
votes
197k
views
What is the mass in grams of ammonia gas in 1.204 x 10^24 molecules of ammonia gas, NH^3, at STP?
answered
Sep 26, 2020
Chemistry
middle-school
4
votes
166k
views
Why does the old woman insist Sam walk home with her A. She needs help getting across the rocks In the stream B.she thinks he lives in town C.she wants to show him where to find falcons D.she thinks he
answered
Apr 8, 2020
Arts
middle-school
2
votes
201k
views
In your own words, what is a rigid motion?
answered
Mar 17, 2020
Mathematics
high-school
1
vote
194k
views
What is the cell membrane?
answered
Feb 23, 2020
Chemistry
middle-school
7
votes
19.5k
views
A pilot travel is the first 1500 miles of a 3000 mile journey with the average speed of 400 mph at what speed must a pilot travel the remaining 1500 miles to record an average speed of 500 mi./ hours for
answered
Sep 26, 2019
Mathematics
middle-school
2
votes
151k
views
Has someone ever asked you to describe yourself? Maybe it was the first day at school or at the opening meeting of a club you just joined. What did you say about yourself? List five adjectives you might
answered
Sep 24, 2019
English
high-school
5
votes
159k
views
How did the Catholic Church respond to the Scientific Revolution? A.The church didn’t accept the theories put forth by scientists and held on to their beliefs. B.The church accepted and promoted the theories
answered
Sep 12, 2019
History
high-school
6
votes
212k
views
If a laboratory analysis of the mineral aegirine yields 10.0% na, 24.2% fe, 24.3% si, and 41.5% o, what is the empirical formula of the compound?
answered
May 25, 2019
Chemistry
high-school
1
vote
30.4k
views
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