Answers by Haozhe Xie
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Answers by Haozhe Xie

Answers by Haozhe Xie
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Can someone help me to make questions
answered Sep 28, 2021
3 votes
75.8k views
suppose the depth of the tide in a certain harbor can be modeled by y = 20 + 5 cos (pi/6 t), where y is the water depth in feet and t is the time in hours. Consider a day in which t = 0 represents 12:00
answered Sep 18, 2021
4 votes
136k views
Solve for x. -6x + 14 <-28 OR 9x + 15 <-12
answered Sep 5, 2021
2 votes
106k views
What part of the Constitution was not defined until after the Convention? a. the Preamble c. the Declaration of Rights b. the Bill of Rights d. none of the above
answered Aug 15, 2021
5 votes
20.4k views
Compare the tow numbers below 9.657 and 6.475 how much smaller is the 7 in the second number
answered Apr 24, 2021
4 votes
41.7k views
Please just help me soon!
answered Mar 4, 2021
3 votes
85.4k views
Community mental health centers are a welcome resource and aid to many vulnerable populations that would otherwise be unable to receive help and __________a0.
answered Feb 25, 2021
2 votes
27.8k views
Last Sunday 1,575 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children ages 12 and under. Find the number of adults, teenagers, and children that
answered Jan 25, 2021
5 votes
40.7k views
Wht caused the Great Depression
answered Jan 23, 2021
3 votes
16.1k views
.. How many senators are in the U.S. Senate? a. 50 b. 435 Sawal adubexe dood C. 100 d. It depends on the population. el 191919 ni bnaid
answered Dec 17, 2020
7 votes
197k views
Write the expression in terms of cosine. Please help.
answered Oct 29, 2020
4 votes
92.2k views
19/100 x g/10 help please :0
answered Sep 21, 2020
2 votes
23.2k views
Joe bought 4.25 pounds of pears for $7.18. If the equation 4.25x = 7.18 models the situation, what does the variable stand for?​
answered Sep 10, 2020
5 votes
24.3k views
Please help ASAP What were the five main outcomes of the War of 1812?
answered Jun 8, 2020
4 votes
228k views
[14] Use the Maxwell distribution of speeds to estimate the fraction of CO2 molecules at 300 K that have speeds in the range 200 to 250 m s Approximate the integral by calculating the area of the region
answered Jan 15, 2020
5 votes
72.1k views
The Pacheco family has a monthly income of $7,300 . They have monthly fixed expenses of $3,280. In July, they had monthly variable expenses of $2,620. They have annual expenses totaling $14,000. What was
answered Oct 30, 2019
5 votes
2.5k views
Applying the interest allowance method, compute Taylor's and Timmy's share of net income if Taylor invested $200,000 and Timmy invested $800,000 at a 6% interest rate, with the remainder to be divided
answered Aug 27, 2019
7 votes
170k views
Read the final lines of "One True Friend," by Etta-May Spenser. Answer the question that follows: Though I'd never confide all my feelings inside, To everyone I ever knew. You are my one true friend and
answered Aug 15, 2019
2 votes
217k views
Calculate the solubility (in m units) of ammonia gas in water at 298 k and a partial pressure of 4.50 bar . the henry's law constant for ammonia gas at 298 k is 58.0 m/atm and 1 bar=0.9869 atm.
answered Jun 30, 2019
6 votes
208k views
Which polynomial represents the product of 2m−6 and 4m3−3m−6? The numbers after the variables are exponents.
answered Nov 29, 2018
2 votes
46.8k views
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