Answers by Hamdi Douss
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Answers by Hamdi Douss

Answers by Hamdi Douss
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Which situation is a result of human activities? a. decay of leaves in a forest adds to soil fertility b. factory smoke causing acid rain in an area which kills fish in a lake c. ecological succession
answered May 24, 2021
4 votes
201k views
Giant kelp has gas-filled sacs to help it float so it can do what? collect more sunlight send signals to other plants trap small fish move with the ocean waves
answered May 16, 2021
3 votes
68.9k views
Each block on the grid is 1 unit by 1 unit. We wish to walk from A to B via 7 unit path but we have to stay on the grid. How many different paths can we take?
answered Mar 27, 2021
4 votes
150k views
Below is a model for photosynthesis. What is the missing product of the Calvin cycle?
answered Mar 25, 2021
3 votes
150k views
What does it mean to develop an argument? O A. Using a topic that someone else has already written about so you have a model to work from B. Unfolding a line of thought, step-by-step, to try to convince
answered Feb 12, 2021
4 votes
40.6k views
Please help I need an answer in 20 minutes and I can't find any good answers: Transpiration slows down when _______ are closed.
answered Jan 25, 2021
7 votes
230k views
How many nucleons are in an Iodine element? Okay
answered Jan 18, 2021
3 votes
182k views
A taxi charges $1.75 plus a fee of $0.75 for each mile traveled. The total cost of a ride, without a tip, is $4.75. How many miles is the trip? Use m for the number of miles traveled
answered Jun 14, 2020
2 votes
69.0k views
Please help and explain
answered Jun 2, 2020
5 votes
120k views
What happened when Lee Yick appealed his conviction for running an illegal laundry in San Francisco to the U.S. Supreme Court? A. The Supreme Court refused to hear the case and returned it to lower courts
answered Jun 2, 2020
3 votes
205k views
Sheridan Co. reports the following information for 2020: sales revenue $766,600, cost of goods sold $524,400, operating expenses $86,300, and an unrealized holding loss on available-for-sale debt securities
answered Feb 9, 2020
2 votes
143k views
The Parks and recreation department in your town offers a season pass for $150. With the season pass you pay $5 per session to use the town's tennis courts. Without the season pass you pay $15 per session
answered Jan 11, 2020
4 votes
4.1k views
Add. Beth needs 1 2/3 cups of sugar to make a cake and 2 1/4 cups to make a pie. How much sugar does she need to make both?
answered Aug 19, 2019
4 votes
30.8k views
When you push downward on Earth to make a pole vault, Earth exerts an equal force on the pole. Please select the best answer from the choices provided T F
answered Dec 9, 2018
2 votes
148k views
Synthetic division or polynomial division can not figure this out. (2p^2+7p-39)/(2p-7)
answered Oct 19, 2018
0 votes
51.2k views
When the house of representatives voted on the affordable care act of 2010, the house rules committee approved a rule that the chamber could only consider the senate's version of the bill and that no amendments
answered Aug 2, 2018
2 votes
129k views
Translate the following passive (se) voice construction into Spanish. "It is prohibited to talk in class."
answered Jul 28, 2018
1 vote
16.6k views
1) If 1% of a shipment of 2000 light bulbs is defective, how many bulbs in the shipment are NOT defective? PLEASE SHOW YOUR WORK 2) A jacket priced at 50% is placed on sale at a discount of 20%. If the
answered May 3, 2018
4 votes
65.5k views
in 2012 what percentage of Democrats and Republicans believed that government should take care of people who can't take care of themselves
answered May 2, 2018
6 votes
33.7k views
A timeline may help you understand how a president came to run for public office. true or false.
answered Jul 15, 2017
0 votes
91.3k views
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