Recent activity by Oleksandr Mosur

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You have been saving pennies in a jar, and you now have 125 pennies. You want to know the total mass of the pennies before you take them to the bank. If the average penny has a mass of 2.50 g, what is

asked Dec 11, 2024

1 answer 29.7k views

The normal position of a non-operating brake valve is (23-99)

asked Nov 2, 2024

1 answer 146k views

T cells (especially T4 helper cells) are an important component of our blood because they can

asked Oct 24, 2024

1 answer 145k views

What is the main criticism Newton received for his work on gravitation? Responses People did not think the Earth moved around the Sun. People did not think the Earth was round People did not think forces

answered Oct 22, 2024

1 answer 107k views

T/F The severity of a muscle strain depends on the number of muscle fibers that are damaged.

asked Oct 18, 2024

1 answer 51.8k views

Here is some information about 50 people who took the driving test. 18 of the 50 people are women. One quarter of the men failed the driving test. The number of men who passed the driving test was 8 more

asked Sep 23, 2024

1 answer 36.8k views

The best prevention for needle-stick injuries after venipuncture is the use of A) Safety needles B) Butterfly needles C) Winged infusion sets D) Blunt needles

asked Aug 9, 2024

1 answer 158k views

State and local governments and nonprofit organizations that receive grants or contracts from the federal government should charge costs of these grants or contracts in conformity with: A. Cost Accounting

asked Jul 28, 2024

1 answer 153k views

Construct a 95% confidence interval for the population standard deviation σ if a sample of size 18 has standard deviation s=20.

asked Jul 15, 2024

1 answer 109k views

On a particular day, the height of the tide at east coast park was 0.8m at dawn. At dusk, the height of the tide increased by 40?

asked Jun 22, 2024

1 answer 66.8k views

Malleability and Ductility are both properties of metals. I have learnt that lead is malleable but not ductile. However, don't these properties both arise from metallic bonds? So how can a substance be

asked Jun 9, 2024

1 answer 123k views

If an individual is heterozygous for a particular trait A. each parent contributed a different allele for that trait. B. each parent contributed the same allele for that trait. C. one parent contributed

asked May 26, 2024

1 answer 150k views

A towns public works department is concerned that a certain intersection is dangerous for cars and therefore needs a stop sign. What data could the department collect to prove the need for a stop sign

asked Apr 22, 2024

1 answer 233k views

A 4.5 L sample of a gas was collected over water on a day when the temperature was 24◦C and the barometric pressure was 706 torr. The dry sample of gas had a mass of 5.6 grams. What is the mass of three

answered Apr 19, 2024

1 answer 96.1k views

Please help:A rectangular flower bed is enlarged so that its area increases by 24 ft². The enlarged flower bed is a rectangle and its area is x^2 + 11x + 24 ft².Which expressions represent the dimensions

answered Sep 2, 2023

1 answer 235k views

38=26x-7x help with two step linear equation

answered Jul 31, 2023

1 answer 40.1k views

$300 today is worth MORE than $300 tomorrow. False or true?

answered Jun 24, 2023

2 answers 113k views

Chase and his brother want to improve their personal information for when they startapplying to colleges of their choice. To accomplish this they decide to help the SalvationArmy with delivering hot meals

answered May 27, 2023

1 answer 191k views

How does Chang’s description of the strike connect to the other events she presents

answered May 12, 2023

1 answer 149k views

Whats an equivalent expression to 4d+4 ??

answered Mar 3, 2023

1 answer 169k views

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