Answers by Rurban
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Answers by Rurban

Answers by Rurban
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Mary has scored 99, 83, 74, and 69 on her previous four tests. What score does she need on her next test so that her average (mean) is 77?
answered Apr 29, 2022
2 votes
118k views
Biodiversity affects the sustainability of an ecosystem by — A. always increasing competition for limited resources within the ecosystem. B. allowing the ecosystem to survive many changes. C. preventing
answered Apr 20, 2022
4 votes
123k views
Name a job women could not do in 1900.
answered Apr 1, 2022
7 votes
179k views
Anna and josh are putting up lights for a party. For every 4 blue lights they put up 2 red lights. If they put up 120 lights. How many are blue?
answered Feb 9, 2022
12 votes
110k views
When did the first world were begin?​
answered Nov 16, 2021
7 votes
197k views
What is the slope of the line whose equation is y-4=5/2(x-2)
answered Nov 8, 2021
6 votes
139k views
What is a blastocyst
answered Oct 11, 2021
2 votes
185k views
Determine perimeter
answered Jun 8, 2021
2 votes
201k views
Order: Vitamin K (Aquamephyton) 1 mg IM x 1 dose Newborn: Weight 4 kg Supply: 10mg/mL vial How many mLs would be given
answered Jun 2, 2021
4 votes
233k views
NEED HELP FAST!! Question 8(Multiple Choice Worth 3 points) (01.04 HC) A group of students performed an experiment to prove the law of conservation of energy. In the experiment, a flask containing water
answered May 16, 2021
4 votes
193k views
Which of these cannot be broken down into simpler substances? Compound Element Organ Organism
answered Apr 11, 2021
2 votes
210k views
TRUE or FALSE: Thomas Edison built the first electric power plant in the city of Chicago."
answered Mar 11, 2021
2 votes
131k views
What unified East African city-states?
answered Feb 13, 2021
3 votes
95.0k views
A golfer aims for a hole that is 120 feet away and, when he hits the golf ball off the ground, its highest point reaches 80 feet up in the air. Noemi’s team is working together to write the quadratic equation
answered Feb 1, 2021
3 votes
36.8k views
Which expression is equivalent to 4√6/3
answered Jan 8, 2021
5 votes
209k views
1. What are large areas of land or water with similar climate called? A population B community C ecosystem D biome
answered Sep 26, 2020
1 vote
173k views
Genres are kinds of writing? true or false
answered Sep 26, 2020
0 votes
59.6k views
________ refers to the process of giving new employees the information they need to do their work comfortably, effectively, and efficiently.
answered Aug 29, 2020
0 votes
235k views
How did Pope Leo III's crowning of Charlemagne as emperor of the Romans symbolize an increase in the Church's power? A. It suggested that emperors have the right to choose the pope. B. It suggested that
answered Aug 10, 2020
5 votes
81.3k views
Unscramble the word and write the vocabulary word correctly. Iasc unnac
answered Apr 9, 2020
0 votes
32.1k views
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