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If a=22.3 and B=47°18’ find c (picture provided)
asked
Oct 26, 2020
Mathematics
high-school
2
answers
1
vote
92.0k
views
For a normal distribution, a. What z-score separates the highest 10% from the rest of the scores? b. What z-score separates the highest 30% from the rest of the scores? c. What z-score separates the lowest
asked
Oct 19, 2020
Mathematics
high-school
1
answer
3
votes
189k
views
The change of energy from one form to another results in the __ of some heat. Gain Vaporizing Loss consumption
asked
Sep 21, 2020
Chemistry
middle-school
1
answer
0
votes
226k
views
A committee in Congress is made up of 19 members, and there are 9 more Democrats than Republicans on it. How many Democrats are on the committee? A) 5 B) 10 C) 14 D) 28
asked
Jun 18, 2020
Mathematics
middle-school
1
answer
0
votes
63.2k
views
How do CFCs cause ozone depletion? How do CFCs cause ozone depletion? Ultraviolet radiation breaks down CFCs, molecules containing chlorine. Chlorine then breaks one oxygen atom away from ozone, leaving
asked
Apr 15, 2020
Chemistry
high-school
1
answer
5
votes
140k
views
Which of these is a CLEAR improvement of his opening sentence? A) Wild ponies were introduced to America after a Spanish shipwreck. B) We can protect wild ponies by donating to the National Park Service.
asked
Nov 22, 2019
English
middle-school
1
answer
0
votes
112k
views
5x-3a-10z+5a+8= What is the answer to this problem
asked
Jun 23, 2019
Mathematics
college
1
answer
2
votes
2.8k
views
For a class gardening project, 1/3 of Mrs. Montoya's students planted marigolds and 1/2 planted tulips. What fraction of the class planted either marigolds or tulips?
asked
Apr 9, 2019
Mathematics
college
1
answer
2
votes
142k
views
How might technologically-advanced prosthetics have helped with Clapp’s rehabilitation?
asked
Sep 6, 2018
Mathematics
middle-school
1
answer
2
votes
68.3k
views
What type of organism would you need to use to be able to monitor both photosynthesis and cellular respiration?
asked
Jul 18, 2018
Biology
high-school
1
answer
1
vote
115k
views
When voting most people will base their political behavior on knowledge of?
asked
Jun 22, 2018
Social Studies
college
1
answer
4
votes
147k
views
A square is always which of these? circle triangle trapezoid rectangle
asked
Jun 21, 2018
Mathematics
high-school
2
answers
1
vote
224k
views
Nina has number cards for 23895 what are all the different ways Nina can arrange the cards to show only even numbers with 2 in the ten thousand place
asked
Jun 19, 2018
Mathematics
middle-school
1
answer
5
votes
17.7k
views
Which type of radiation detection device uses a phosphor-coated surface to detect radiation?
asked
Apr 22, 2018
Physics
high-school
2
answers
1
vote
83.2k
views
What motives may have prompted Ammianus Marcellinus to describe the Huns so harshly?
asked
Jan 16, 2018
History
college
2
answers
5
votes
6.2k
views
There are only two isotopes of gallium: ^69Ga (68.926 amu) and ^71Ga(70.025 amu). The average atomic mass of gallium is 69.723 amu. What is the percent of abundance of gallium-69? Please show all calculations
asked
Aug 19, 2017
Chemistry
high-school
1
answer
1
vote
124k
views
The cost of a New York Yankee baseball cap is $24.00. The local sporting goods store sells it for $30.00. Find the markup rate.
asked
Aug 3, 2017
Mathematics
middle-school
2
answers
5
votes
66.6k
views
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