Recent activity by Dawid Ohia

Recent activity by Dawid Ohia

A drum of 4-in radius is attached to a disk of 8-in radius. The disk and drum have a total weight of 10 lb and a combined radius of gyration of 6 in. A cord is attached as shown and pulled with a force

asked Nov 14, 2024

1 answer 215k views

Element X decays radioactively with a half life of 6 minutes. If there are 220 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 26 grams?

asked Sep 22, 2024

1 answer 115k views

1334 Which of the following phrases describes a typical river mouth? a clearer water with high levels of oxygen b. decreased vegetation and lower oxygen levels 6. Increased species diversity d. high levels

asked Aug 4, 2024

1 answer 203k views

Select * from a, b, c where col1=col3 (+) and col1=col2?

answered Mar 7, 2024

1 answer 63.7k views

How Pollution can spread through aquifers and why it is can be dangerous for us?

asked Jan 27, 2024

1 answer 21.0k views

The middle square has an area of 1 square unit. What is the area of the entire rectangle in square units? Explain your reasoning.

answered Nov 17, 2023

1 answer 44.0k views

What country did Fidel Castro lead?

answered Nov 7, 2023

1 answer 14.9k views

Total students in a class are 120. 40% of them are female students. 70 male students passed with 100% pass rate. What is the pass rate of female students at 100 percent rate?

answered Sep 2, 2023

1 answer 189k views

Evaluate if a = - 3 and c = 5 - Зас 7

answered Jul 20, 2023

2 answers 72.6k views

the total dinner bill at a buffet comes out to $1,240 for 62 people. about how much the same number of digits

asked May 3, 2023

1 answer 80.5k views

A noun clause... A. begins with that, what, whatever, whoever, whomever, when, or why. B. can function as a subject, direct object, indirect object, object of prepositions, or predicate noun. C. can be

asked Mar 26, 2023

1 answer 22.3k views

The height of a mountain on a tropical island changes due to volcanic activity. When the mountain was last measured, its height was 3,680 meters. Now it is 25% shorter. How tall is the mountain currently?

asked Feb 15, 2023

1 answer 215k views

What is the movement of molecules from high to low concentration.

asked Jan 24, 2023

1 answer 151k views

Part C What pattern do you notice in the placement of the decimal point w multiplying 0.34 by 10 and by 100?

answered Jan 12, 2023

2 answers 86.5k views

How do democracies compare to autocracies?

answered Dec 20, 2022

1 answer 136k views

Find the domain of f(x). f(x) = √9x+36

answered Dec 3, 2022

1 answer 1.7k views

Preview the following textual features: Discuss the symptoms of sensitivity to chemicals. Do you have any experience with allergic or sensitivity to the environment? A sponge, a beaker half filled with

answered Nov 28, 2022

1 answer 192k views

Which of these two-dimensional figures is formed when the given pyramid is cut with a plane parallel to the base?

asked Nov 23, 2022

1 answer 206k views

What is the root of the equation x/3+1/3=1/2-x/2?

answered Oct 11, 2022

1 answer 213k views

Here is the skeleton reaction for combustion of methane (natural gas) CH4+O2→CO2+H2O What are the reactants of this reaction? Please help me :(

answered Aug 25, 2022

1 answer 77.1k views

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