Recent activity by Oleg Vaskevich

Recent activity by Oleg Vaskevich

In the notation 1s², the number 1 represents the: A) energy level B) where electrons are located C) outer shell

asked Nov 6, 2024

1 answer 231k views

A 1,000 kg rocket is launched vertically from rest on the ground with an acceleration of 50 m/s^2. What is the velocity of the rocket after 30 seconds? Ignore friction and air resistance. a) 1,500 m/s

answered Oct 31, 2024

1 answer 160k views

The solution of the inequality |x|≤ 19 is the following interval.

asked Oct 15, 2024

1 answer 205k views

Which triangle is a 30-degree - 60-degree - 90-degree triangle? Also, how do you explain how I got this answer?

answered Sep 24, 2024

1 answer 45.6k views

When must CPP be prorated and how do you do it?

asked Sep 9, 2024

1 answer 313 views

Prove the identify sec ×/tan × + cot ×= sin ×

answered Jun 27, 2024

2 answers 3.1k views

What were John Winthrop's views on slavery? He believed enslavement should h

asked Jun 14, 2024

1 answer 201k views

3x-2y=7 6x-4y=14 Is this equation Dependent or Hyperbolic?

asked May 26, 2024

2 answers 202k views

If A= 32 find the values of m and n given that A² = mA+nA ?

asked May 26, 2024

1 answer 12.9k views

I need help on question 8

asked May 6, 2024

1 answer 119k views

We would like to design a code system to send two-digit hexadecimal numbers over a noisy transmission channel. In order to do this, we will encode the binary representation of each hexadecimal digit pair

answered May 3, 2024

1 answer 31.7k views

Define: The amount by which the issuing price of a stock exceeds the par value.

answered Apr 10, 2024

1 answer 21.7k views

How many feet of stopping distance does a vehicle have if driving at 40 mph?

asked Mar 24, 2024

2 answers 193k views

Select the superlative adjective to complete this sentence. That waterfall is the ________ one we have seen on the island. [A] more tall [B] most tallest [C] taller [D] tallest

answered Feb 24, 2024

2 answers 65.3k views

Every vote cast. These results determine whom each state’s ____________ will

asked Feb 18, 2024

1 answer 25.2k views

Graph PQR vertices P(0,2), Q(1,0), and R(2,2) and its image after a dilation centered at (0,0) with a scale factor 3.

asked Jan 24, 2024

1 answer 197k views

I need help on this!Greater than, less than or equal to?number 28

answered Dec 22, 2023

2 answers 230k views

Sound travels about 340 m / s. The function d(t) = 340t gives the distance d(t), in meters, that sound travels in t seconds. How far does sound travel in 45 s?

answered Sep 22, 2023

1 answer 82.4k views

Helpppp helppppp helpp

answered Jun 17, 2023

1 answer 114k views

Why are digital signals more reliable in transmitting information than analog signals?

answered May 30, 2023

2 answers 227k views

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