Answers by Alex Alexeev
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Answers by Alex Alexeev

Answers by Alex Alexeev
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What is the mass (in grams) of 17.50 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.
answered Nov 23, 2024
6 votes
181k views
Which group is not classified as a gymnosperm? A. Cycads B. Conifers C. Anthocerophytes D. Gnetophytes E. Ginkgos
answered Nov 22, 2024
2 votes
189k views
In the​ morning, Maria drove to a business appointment at 80 mph. Her average speed on the return trip in the afternoon was 70 mph. The return trip took 1/7 hr longer because of heavy traffic. How far
answered Nov 9, 2024
5 votes
207k views
About 45% of the population of the United States and Canada have Type O blood. If a random sample of 10 people is selected, what is the probability that exactly 5 have Type O blood?
answered Mar 30, 2024
2 votes
139k views
andrew uses the equation 25(x-4)=30x where x represents the number of sales,to determine the number of items he needs to sell to break even.which state ment is true about the equation? the equation used
answered Aug 22, 2023
4 votes
134k views
Linnaeus developed two groups for classifying organisms
answered Jul 29, 2023
5 votes
211k views
2016 Series of B-Boy Break Dancing Competition Locations The United Kingdom • Italy • Belgium • Germany • South Korea • Slovakia • The Netherlands OiStock.com/parys This Information provides the strongest
answered May 9, 2023
6 votes
79.1k views
PLEASE HURRY UP AND ANSWER, THERE IS A TIME LIMIT!!! LOOK AT SCREENSHOT!!
answered Mar 27, 2023
7 votes
216k views
"Why didn't he have anything to eat?" "Because he (already/ have) ................... lunch at home".
answered Nov 18, 2022
10 votes
107k views
How long does it take to become fluent in a language
answered Sep 17, 2022
3 votes
41.9k views
In a right triangle ABC, C is the right angle. What does cos A equal 1: cos(B) 2: both A and C 3: Cos(90-A) 4: sin(90-A)​
answered Aug 26, 2022
4 votes
104k views
Read the following passage. Based on the context clues given in this passage, what would you say belligerent means? Ben watched in terror as Kyle came toward him, brows furrowed in anger. Kyle was a bully,
answered Aug 22, 2022
9 votes
98.9k views
What is the answer to this?
answered Jun 29, 2022
7 votes
198k views
Can someone please help me with this, I seriously don't know how to finish it and its very important :(
answered May 1, 2022
2 votes
179k views
A polar bear is standing at the bottom of a snow pile, waiting for her cub to slide down. If the angle of elevation from the bottom of the snow pile to the top is 46°, and the height of the snow pile is
answered Apr 23, 2022
10 votes
223k views
How do you make a word plural in Spanish, if it ends with a consonant?
answered Apr 6, 2022
5 votes
88.7k views
Which of the following is a nonrenewable resource? a. geothermal b. solar c. nuclear d. biomass I think it might be C, but i'm not sure
answered Feb 9, 2022
8 votes
3.1k views
Anyone can help me this thankyou​
answered Aug 16, 2021
4 votes
77.6k views
How many cups of flour are needed to make 3 dozens of dinner rolls
answered Jul 24, 2021
4 votes
93.6k views
Who was 34th president of United States
answered May 29, 2021
0 votes
168k views
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