Questions by Pavel Zdarov

Questions by Pavel Zdarov

Which of the words in the following sentence is an adverb: Marcus got there just in time to see Sally leave. 1. Time 2. Leave 3. There 4. See

asked Dec 11, 2023

2 answers

4 votes

149k views

A 20 g gold coin is heated from 10°C to 50°C ( CAu is 0.13 J/g−°C ). What is the △H ? (Hint: Remember ΔH=q, so if you solve for q, you might have your answer!)

asked Jan 9, 2023

1 answer

17 votes

113k views

PLEASE HELP BIOLOGY!!! WILL GIVE BRAIN!!

asked Dec 9, 2022

1 answer

1 vote

121k views

A girl cycles for 3 hours at a speed of 40kn/h. What distance did she travel

asked Oct 14, 2022

2 answers

4 votes

112k views

1. spotlight is placed 25 feet from a flag that is 20 feet high Spotlight Which expression can be used to find the angle of elevation needed for the spotlight to illuminate the flag ?

asked Jul 14, 2022

1 answer

0 votes

168k views

Find the perimeter and area of a rectangle with the sides 3 3/10 meters and 6 2/3 meters QUICKK pls say area AND perimeter

asked Jun 22, 2022

1 answer

4 votes

88.0k views

(1) The solubility of Salt AB2(S) IS 5mol/dm^3. a. Obtain an expression for the solubility product of AB2(S),in terms of s. b. Calculate the Ksp of AB2,given that solubility is 2.4x10^3mol/dm^3

asked May 18, 2022

1 answer

2 votes

104k views

The present population of a town is 2024800. It the rate of growth population is 5% per year per year. Find the Increased population in 2years.

asked May 12, 2022

1 answer

4 votes

25.1k views

A and b are positive integers and a−b = 2. Evaluate the following: 2^a / 2^b

asked Dec 28, 2021

1 answer

2 votes

99.1k views

Cosmetics firm SatinSilk is revamping its mission statement and advertising strategy. The planning team comes up with a list of options for the new mission statement. The CEO stresses that the new mission

asked Oct 6, 2021

1 answer

2 votes

22.3k views

100 Points!! Pls answer ASAP, short explanation as well. Thx!

asked Aug 1, 2021

2 answers

2 votes

48.0k views

Austin needs 358 programs for the school play on Thursday. How many boxes of programs will he need, given that each box contains 41 programs?

asked May 17, 2021

1 answer

2 votes

211k views

What financial problems contributed to the end of the roman republic

asked Mar 27, 2021

1 answer

2 votes

113k views

Why is learning to strategize such an important skill in footgolf?

asked Mar 14, 2021

1 answer

1 vote

59.1k views

g Hold one methyl group constant and rotate other methyl group around the central C-C bond. Does this bond rotation generate a new molecule or isomer

asked Feb 14, 2021

1 answer

2 votes

179k views

Consider the reaction: 2Fe2O3⟶4Fe+3O2 ΔH∘rxn=+824.2 kJ The formation of 83.0 g of O2 results in: A. the absorption of 22800 kJ of heat. B. the release of 2140 kJ of heat. C. the absorption of 2140 kJ of

asked Jan 12, 2021

1 answer

1 vote

210k views

(a) Calculate the distance that light travels in 0.5 seconds, and express the answer in units of the circumference of the earth. The equatorial circumference of the earth is 4.01 x 10^7 m. (b) Now let's

asked Nov 9, 2020

1 answer

3 votes

164k views

Create a thesis for an argumentative paper on cyberbullying

asked Jun 7, 2020

1 answer

3 votes

25.0k views

How do u find the median of 4 numbers?

asked Jan 18, 2019

1 answer

2 votes

125k views

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