Answers by Chuck Rostance
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Answers by Chuck Rostance

Answers by Chuck Rostance
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Why is genetic variation important
answered Apr 19, 2022
4 votes
48.0k views
Find the reference angle of - 30°. a) 270° b) 180° c) 300 d) 330
answered Dec 27, 2021
5 votes
100k views
Which of the following Native American cultural groups is the Alabamas and Coushattas a part of? a. Gulf b. Plains c. Pueblo d. Southeastern
answered Dec 24, 2021
3 votes
126k views
In an experiment, Lydia added 50 grams of sugar to 200 milliliters of water. She stirred the mixture, and the sugar eventually dissolved into the water and couldn’t be seen. The volume of the solution
answered Dec 16, 2021
4 votes
120k views
A man sold a fan $465.find the cost price if he incurred a loss of 7%
answered Dec 12, 2021
5 votes
172k views
If a diver-in-training is put into a pressurized suit, by how much would the pressure have to be raised (in atmospheres) above atmospheric pressure to compress her bones by 0.130 % of their original volume?
answered Dec 3, 2021
4 votes
22.4k views
Victor is attending a local fair and wants to go on at least 12 rides. The spinning rides cost $2 each, and the roller coasters cost $3 each. Victor has $30. Write a system of inequalities to determine
answered Sep 22, 2021
6 votes
113k views
The ratio of the number of sheep to the number of horses on a farm is 8:3. If there are 42 horses on the farm, how many sheep are on the farm?
answered Sep 9, 2021
4 votes
215k views
Which statement best synthesizes information from these passages? The Declaration of Sentiments was written at the Seneca Falls Convention to explain why women should be afforded equal rights. In 1848,
answered Jul 5, 2021
3 votes
171k views
an educators expectations for a student could affect academic performance including gains in intelligence scores true or false
answered May 15, 2021
0 votes
208k views
PLEASE HELP ASAP In the reaction 2H2 + O2 → __H2O, what coefficient should be placed in front of H2O to balance the reaction? 1 2 3 4
answered Apr 12, 2021
3 votes
14.0k views
Student/dashboard/home Dan sees the following number pattern on the chalkboard. 5, 10, 20, 40... What is the rule for this pattern? 1)) add 5, then add 10 (1) multiply by 10 1) multiply by 2
answered Mar 9, 2021
4 votes
226k views
If two stars are the same distance from us and they both appear to be the same brightness, then they both have the same apparent magnitude have the same absolute magnitude both a and b
answered Mar 6, 2021
1 vote
14.5k views
How does the narrator's description of the cod in paragraph 3 impact the tone of the passage? a. She describes it as "slimy" and pathetic, which contributes to the angry tone of the passage b. She describes
answered Jan 25, 2021
5 votes
151k views
. When did architects build castles?
answered Nov 28, 2020
4 votes
68.9k views
What are arteries, veins and capillaries?​
answered Oct 18, 2020
1 vote
118k views
Kay has 28 coins which includes nickels and dimes if the total is 2.35$, how many of each coin does Kay have?
answered Jul 21, 2020
4 votes
89.4k views
In a set of numbers, the average of the first four is 15, and the average of the last three is 8. What is the average of all seven members?
answered Oct 23, 2019
2 votes
120k views
What can happen when two plates bordering each other suddenly move and release energy
answered Sep 28, 2019
4 votes
113k views
Which organelle like membrane bound sac which stores nutrients within the cell?
answered Aug 24, 2019
1 vote
41.9k views
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