Recent activity by Xiaohuo

Recent activity by Xiaohuo

How to solve questions

asked Dec 24, 2023

1 answer 74.4k views

Hey guys please help? Trigonometry So, the task is: find cos a, if: 1) sin a = (3√11)/10, a ∈ (0; π/2) 2) sin a = (3√11)/10, a ∈ (π/2; π) Could someone please explain how to solve it? I can't figure out

answered Dec 18, 2023

1 answer 51.0k views

Question 10 of 10 A cereal company estimates that its monthly cost is C(x) = 400x² + 300x and its monthly revenue is R(x) = 0.6x3 + 900.rº 400x + 700, where x is in thousands of boxes sold. The profit

asked Oct 26, 2023

1 answer 213k views

A wave traveling on a Slinky® that is stretched to 4 m takes 4.97 s to travel the length of the Slinky and back again.(a) What is the speed (in m/s) of the wave? 1.61 m/s b) Using the same Slinky® stretched

answered Jul 29, 2023

2 answers 34.4k views

What is this poster asking women to do

answered Apr 27, 2023

1 answer 12.9k views

If an object travels 1/20 of the length of the path in 3/4 seconds, how many seconds will it take to travel the whole, path?

answered Mar 21, 2023

1 answer 16.7k views

The first state to establish probation was Tennessee Pennsylvania Rhode Island Massachusetts

asked Jan 21, 2023

1 answer 124k views

Which of the following statements concerning the equal rights amendment is correct? The amendment was not ratified. The amendment gave women higher legal status than men. The amendment was a great success.

asked Jan 14, 2023

1 answer 35.6k views

Find the total surface area of the following cone. leave your answer in terms of pi.

answered Dec 15, 2022

2 answers 167k views

9. Which element is most likely to conduct heat and electricity? A. Na B. Ca C.P D. Ne

answered Dec 12, 2022

2 answers 103k views

What advantages and disadvantages do you see in using Face book professionally?

asked Nov 28, 2022

1 answer 57.7k views

(i) Americans are united at time of hardship. (ii) It concentrates on the

asked Nov 17, 2022

1 answer 227k views

Find the value of x PIC IS BELOW

answered Oct 13, 2022

2 answers 58.1k views

What country just sent three astronauts on a six-month mission to work on its new space station?

asked Aug 15, 2022

1 answer 65.6k views

2. Find the slope of the line. A. -(4)/(3) B. (3)/(4) C. -(3)/(4) D. (4)/(3)

answered Jul 25, 2022

1 answer 88.0k views

All of the following are examples of physical properties except which one? A. conductivity B. malleability C. flammability D. solubility

asked Jul 16, 2022

1 answer 215k views

Please help I will give brainalist

asked Jun 11, 2022

2 answers 131k views

In chapter 1, what nation does Mary live in?(The secret garden k12 6th grade ela) Question 1 options: India Scotland Britain Ireland

answered May 21, 2022

1 answer 40.2k views

Which action did Marx and Engels predict would change the conditions described in this passage ? A) Implementation of Government Reforms B)Adoption of Laissez-Faire Economics C) Use of Passive Resistance

answered Feb 24, 2022

1 answer 89.6k views

At a car garage there are 100 vehicles, 60 of which are cars, 30 are vans and the remainder are lorries. If every vehicle is equally likely to leave, find the probability of a lorry leaving first.

answered Jan 25, 2022

2 answers 175k views

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