Recent activity by Yurii Romanchenko

Recent activity by Yurii Romanchenko

In a standardized exam the mean score is 410 with an unknown standard deviation. Assume the scores follow a normal distribution. If 84.13 % of the students scored less than 430, what is the value of the

asked Dec 22, 2024

1 answer 224k views

What effects do humans have on the geosphere when building a dam

answered Dec 16, 2024

1 answer 124k views

A force F is related to the position of particle by the relation F=(10x²)N. The work done by the force when the particle moves from x=2m to x=4m is

answered Nov 18, 2024

1 answer 153k views

Apply crammer's rules for linear equations x+y-z=1 8x+3y-6z=1 -4x-y+3z=1

answered Oct 1, 2024

1 answer 142k views

What modalities can be to diagnose aortic aneurysm and dissection

answered Sep 26, 2024

1 answer 193k views

Syndrome resulting from SRY attaching to X chromosome

asked Sep 4, 2024

2 answers 178k views

I need help pleaseee help me find the answer

asked Jul 10, 2024

1 answer 4.0k views

What is the first step in developing a broker's company policies and procedures manual...? AReview the various agency relationships BReview the advantages and disadvantages of each agency relationship

answered Jul 7, 2024

1 answer 35.1k views

When a segregational petite mutant (petite #1) mates with a neutral petite mutant (petite #3), _________.

asked May 15, 2024

1 answer 65.5k views

Which operation results in a trinomial

asked Apr 6, 2024

1 answer 210k views

Can you tell me which colors are mixtures and which ones are pure substances? A) Red is a pure substance, and green is a mixture. B) Blue is a pure substance, and yellow is a mixture. C) Purple is a mixture,

answered Mar 26, 2024

1 answer 226k views

13.A rectangle and a square have the same perimeter 120 cm. Find the side of the square. If the rectangle has a breadth 5cm less than that of the square. Find the breadth, length and area of the rectangle.

asked Jan 22, 2024

1 answer 110k views

I need to simplify: 24h + 3d - 10h + 8d

answered Dec 24, 2023

2 answers 48.7k views

Which is the best correction for the confusing pronoun in this passage? We heard a loud crash on the street. A bus had crashed into a sign. None of us could believe it wasn't destroyed. A. Change "We"

asked Dec 20, 2023

2 answers 214k views

What is the formula for the nth term of the given sequence 1,9,17...

answered Nov 26, 2023

2 answers 66.1k views

2. Determine if the expressions are equivalent by comparing the models.

answered Nov 19, 2023

1 answer 80.2k views

Select the correct answer. What are the x-intercepts of this quadratic function? g(x) = -2(x − 4)(x + 1) (50 points fast please)

asked Oct 22, 2023

2 answers 221k views

How does Shakespeare represent romantic love in Romeo and Juliet?

answered Sep 8, 2023

1 answer 234k views

Decide if each equation is TRUE or FALSE..... SELECT THE NUMBER EQUATIONS THAT ARE TRUE 1. 10-⁵= -10⁵ 2. (10²)-³= (10-²)³ 3. 10³/ 10¹⁴= 10¹¹ □Equation 2 □Equation 3,

answered Jun 29, 2023

1 answer 37.8k views

5 ways to prevent global warming

answered Jun 12, 2023

2 answers 95.8k views

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