isbella29

On site since: 2018-08-01 05:58:27
Age: 22 years
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Asked questions: 4
Gave answers: 16
Point: 247
Best answer: 2
Questions
question
Chemistry, 17.01.2021 14:00
What volume is occupied by 2.719 x 1013 moles of methane gas, CH4?...
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Health, 17.01.2021 14:00
12. The follicle-stimulating hormone A. stimulates gonads to develop. B. stimulates secretion of sex hormones. C. stimulates ovulation in...
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Mathematics, 17.01.2021 14:00
7m+4m+8+6 I need help...
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Chemistry, 17.01.2021 14:00
NaBr + Ca(OH)2 ___ CaBr2 + NaOH...
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Physics, 17.01.2021 14:00
An engineer is investigating potential energy with two identical magnetic roller coaster cars on different sides of a center magnet that cannot...
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Mathematics, 17.01.2021 14:00
There were 1 200 people in a village. If 40% of them were adults.how many children were there?A. 480B. 720C.800D 1 160...
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Mathematics, 17.01.2021 14:00
Matthew has a standard deck of cards. There are four suits with 13 cards in each from ace through to king. He shuffles the deck and selects one card...
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Chemistry, 17.01.2021 14:00
4NH3+5O2>4NO+6H2O a.) if you start with 80 grams of o2 and 70 grams of NH3, how many grams of NO will you produce? b.) How many grams of h2o...
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English, 17.01.2021 14:00
1. When do a research study require research hypothesis? 2. How should you define terms used in your research study?3. Write the terms yo...
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Mathematics, 17.01.2021 14:00
A sequence is recursively defined as a(n)=2a(n-2) for values of n>2. Find the seventh term of the sequence if a(1)=0 and a(2)=1...
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Health, 17.01.2021 14:00
A) Using the Genetic algorithm approach – reproduction crossover and mutation technique, determine the number of guesses that will enable you arrive a...
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Mathematics, 17.01.2021 14:00
I WILL GIVE 30 POINTS AND WILL MARK YOU THE BRAINIEST IF YOU ANSWER THESE 2 QUESTIONS RIGHT 1. Find the coordinates of the orthocenter of a triangle...
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Mathematics, 17.01.2021 14:00
The graph of cosine function has an amplitude of 4 and a period of 3x find an equation in the form of y=a cos bx...
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Mathematics, 17.01.2021 14:00
Two cones have their heights in the ratio 1 : 3 and the radius of their bases in the ratio 3 : 1, show that their volumes are in the ratio 3 : 1...
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Biology, 17.01.2021 14:00
Steven wanted to measure the rate of water loss from a leafy shoot. Be set up this apparatus in normal laboratory conditions. Name the apparatus Steve...
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Mathematics, 17.01.2021 14:00
HELP PLEASE AND THANK U. ...
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Social Studies, 17.01.2021 14:00
Which of the following are ways for radiology technicians to take care of themselves? O Proper shoes O Proper lifting techniques Ma...
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Mathematics, 17.01.2021 14:00
Combine like terms. (8b+ 12) + (3n + 6) + (9b-4) (8b + 12) + (3n+6) + (9b - 4) =((Simplify your answer.) +...
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History, 17.01.2021 14:00
Why did Radisson and Groseilliers end up working for the Hudson’s Bay Company even though they were French explorers?...
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Health, 17.01.2021 14:00
List out the importance of quality life and explain them....
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