Recent activity by Yury Pogrebnyak

Question

Derive the equation of the parabola with a focus at (−5, −5) and a directrix of y = 7.

asked Dec 15, 2024

1 answer 196k views

A pharmaceutical company advertises that in a recent experiment in which their brand of condoms (Brand X) was compared with the other four leading brands of condoms (Other), their condos (Brand X) were

answered Nov 29, 2024

1 answer 215k views

How many years are there between 230 BC and 150 AD?

answered Oct 17, 2024

1 answer 164k views

Provide an example where data was presented on an issue, but the sample was not representative of the population from which it was drawn.

answered Sep 21, 2024

1 answer 43.6k views

"‘Gal, Ah’m crazy ‘bout you,’ Charlie goes on to the entertainment of everybody. ‘Ah’ll do anything in the world except work for you and give you mah money.’ The girls and everybody else help laugh. They

answered Aug 26, 2024

1 answer 8.2k views

Use the rules of probability to answer the following questions. a. In a human family with five children, assuming each birth is equally likely to result in a boy or a girl, calculate the probability of

answered Jul 18, 2024

1 answer 46.3k views

Phototropism is a _____ tropism involving _____. positive; water positive; sunlight negative; touch negative; gravity

asked Jul 17, 2024

1 answer 225k views

Determine whether each of the following change is physical or chemical. Give reason for your answer. (i) A balloon filled with hydrogen gas explodes upon contact with the spark. (ii) Copper turns green

asked Jul 7, 2024

1 answer 179k views

GRAMMAR/PUNCTUATION CHECK #6 Write with complete sentences!!! 1. Identify the comma errors in the sentence below by rewriting the sentence. In the year 1980 a lovely boy who was quite a large size was

answered Jun 20, 2024

1 answer 80.2k views

A particle undergoes simple harmonic motion when it is subjected to a A. a force greater than its weight B. force less than its weight C. force proportional to its displacement from an equilibrium position

answered May 29, 2024

1 answer 212k views

The intricate gardens of chãƒâ¢teau de villandry, seen here, were developed through the practice of _____

answered Apr 22, 2024

1 answer 177k views

Whenever any constructor of a derived class is called, the default constructor of the base class is always the one that will be executed first, A. True B. False

asked Mar 4, 2024

1 answer 157k views

Read the passage from The Importance of Being Earnest. “Algernon. I really don't see anything romantic in proposing. It is very romantic to be in love. But there is nothing romantic about a definite proposal.

asked Feb 17, 2024

1 answer 188k views

A job qualification, established in good faith and fairness that is necessary to safely or adequately perform the job is known as a _____. a) Job attributes b) English speaking only rule c) Safety Qualifications

asked Feb 5, 2024

1 answer 190k views

During CPR, chest compression fraction (CCF) should be at least --- and ideally greater than 80%.

asked Jan 28, 2024

1 answer 231k views

Under what conditions would you release the suspect on a summons for Petit Larceny charge for shoplifting/concealment?

answered Jan 27, 2024

1 answer 126k views

Effects of changing society and relation? anyone answer really need help

answered Nov 22, 2023

1 answer 85.3k views

Describe 2 ways the roman empire was advanced for its time

answered Nov 17, 2023

1 answer 63.4k views

Find the unit price (in dollars per ounce) if a 21-ounce can of pineapple costs $3.36. a. $0.18 per ounce b. $0.16 per ounce c. $0.19 per ounce d. $0.23 per ounce e. $0.21 per ounce

asked Oct 26, 2023

1 answer 152k views

Predict the number of Hydrogens for a hydrocarbon with 28 carbons

asked Oct 17, 2023

1 answer 218k views

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