Questions by Venkatakrishnan

Questions by Venkatakrishnan

A particle moves along the curve y = 5x2 - 1 in such a way that the y value is decreasing at the rate of 2 units per second. At what rate is x changing when x = 1.

asked Sep 2, 2023

1 answer

17 votes

30.4k views

Which sentence best supports the inference that the art of letter writing is something our society should cherish? Sincerely, Yours: The Disappearing Art of Letter Writing The old-fashioned practice of

asked Jul 25, 2023

2 answers

4 votes

32.8k views

The total surface area of cube is 864cmsquare. Find its volume.

asked May 28, 2023

1 answer

6 votes

227k views

Who won the battle of Lexington and why? Help asap!

asked Mar 23, 2023

1 answer

3 votes

39.0k views

A rose garden is formed by joining a rectangle and a semicircle, as shown below

asked Jan 19, 2023

1 answer

0 votes

86.2k views

A student claims an object in motion must experience a force to stay in motion. Do you agree or disagree?

asked Nov 16, 2022

1 answer

3 votes

28.1k views

While waiting for the coach to start soccer practice, you hear Ethan say that Chris is a terrible goal keeper. You get along well with both boys What do you do? Do you tell Chris or keep it to yourself?

asked Jul 21, 2022

1 answer

20 votes

163k views

A zoo has 5 Emperor penguins. The Emperor penguins make up 30%, percent of all the penguins at the zoo. How many penguins live at the zoo

asked Jun 5, 2022

1 answer

5 votes

216k views

An optical fibre has an attenuation of 0.3 dB/km. If a laser launches an optical power level of PIN (mW) into 35 km length of this fibre, at what distances will the power have dropped to: (a) 75% (b) 50%

asked May 23, 2022

1 answer

4 votes

53.8k views

HI could someone help me with this question? Thank you very much

asked Apr 18, 2022

1 answer

2 votes

138k views

How many grams are there in 2 ounces?

asked Jan 16, 2022

1 answer

12 votes

185k views

15. The element lithium (Li) has an atomic mass of 3 and a mass number of 7. Explain how you know that the diagram above represents a lithium atom.

asked Dec 14, 2021

1 answer

2 votes

28.3k views

You deposit $2400 in an account that earns 4% simple interest for 6 years. Find the amount of interest earned. (Hint: the simple interest formula is I=Prt) *

asked Nov 11, 2021

2 answers

1 vote

130k views

Help pleaseeeeeeeeeee

asked Sep 28, 2021

1 answer

1 vote

86.3k views

Write 3/x - x/4 as a simple fraction with working out

asked Sep 26, 2021

1 answer

3 votes

208k views

Can someone help me do this problem on triangles please?I need to categorize what type of angle and side each triangle has!

asked May 25, 2021

1 answer

1 vote

82.0k views

The financial institution where Mrs. Jones has her checking account will continue to pay out money for the checks she writes as long as: * There is enough money in her account to cover the amount of the

asked May 2, 2021

1 answer

3 votes

162k views

Write the ratios for sin A and cos A. 5 4 B 13

asked Mar 26, 2021

1 answer

0 votes

173k views

What are the characteristics shapes of s p and d orbitals

asked Oct 25, 2020

1 answer

1 vote

199k views

A 10.0g sample of H2O(l) at 23.0degrees C absorbs 209 joules of heat. What is the final temp of the H2O(l) sample? Explain.

asked Mar 25, 2020

1 answer

5 votes

135k views

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