Questions by Kasun

Questions by Kasun

What factors make a pop song released in the U.S. sound familiar to your ears?

asked Oct 10, 2024

1 answer

5 votes

150k views

A supply company sells packs of paper by the box. Each box contains the same number of packs of paper. Which equation could be used to find the total number of packs of paper, T, that would be in B boxes

asked Aug 24, 2024

1 answer

0 votes

222k views

C(s, graphite) + 2 H2(g) → CH4(g) a. ΔH°rxn = −74.6 kJ = (exothermic) b. ΔS°rxn = −80.8 J/K = (unfavorable) c. ΔG°rxn = −50.5 kJ = (spontaneous) d. ΔG° less than ΔH° because of (entropy effects/temperature

asked Jun 5, 2024

1 answer

2 votes

43.7k views

What structure separates the right and left ventricles?

asked Apr 6, 2024

1 answer

1 vote

18.2k views

It takes 5 hours for a boat to travel 25 miles upstream. The same boat can travel 30 miles downstream in 2 hours. Find the speeds of the boat and the current.

asked Aug 25, 2023

1 answer

9 votes

51.7k views

| -6y + 4x = 8 Slove for y

asked Jul 23, 2023

1 answer

5 votes

7.8k views

Calculate the maximum absolute uncertainty for R if: R = 9A / B A = 32 +/- 2 seconds B = 11 +/- 3 seconds 1 second 0.33 seconds 9 seconds 2 seconds 6 seconds

asked Oct 13, 2022

1 answer

1 vote

131k views

Which of the following would be an appropriate replacement synonym for the word childlike in the following passage? She was childlike, never suspecting that people's motives were anything but good. A.

asked Aug 18, 2022

1 answer

15 votes

3.3k views

Write 9 19/20 as a decimal.

asked Aug 16, 2022

1 answer

1 vote

13.1k views

The ratio of vegetarion items at the resturaunt to meat filled items is 1 to 3 if there are 18 meat filled items on the menu to choose from how many vegetarian items are there what would the chef need

asked Apr 12, 2022

1 answer

0 votes

87.2k views

Cumulative Problem 1 A typical human cell is approximately 11 um in diameter and enclosed by a membrane that is 4,4 nm thick. To simplify the calculations, model the cell as a sphere. 1) What is the volume

asked Dec 3, 2021

1 answer

4 votes

21.9k views

A college student ingests 300 mg of caffeine at 6:00 am. He metabolizes the caffeine at 18% per hour. About how much caffeine is still in his system by 9:00 am?

asked Nov 6, 2021

2 answers

0 votes

82.8k views

Jim is twice Sharon's age together their ages add up to 27. how old is each person?

asked Sep 12, 2021

2 answers

1 vote

99.7k views

Why does a chemical change occur when copper is heated?

asked Sep 10, 2021

1 answer

1 vote

84.5k views

Find the TOTAL surface area. * 41 cm 18 cm 18 cm

asked Aug 28, 2021

1 answer

2 votes

133k views

A double-slit interference experiment shows fringes on a screen. The entire experiment is then immersed in water. Do the fringes on the screen get closer together, farther apart, remain the same, or disappear

asked Aug 22, 2021

1 answer

0 votes

45.5k views

106 grams of liquid water are in a cylinder with a piston maintaining 1 atm (101325 Pa) of pressure. It is exactly at the boiling point of water, 373.15 K. We then add heat to boil the water, converting

asked Jun 26, 2021

1 answer

1 vote

79.0k views

#2 please it will mean so much if you help

asked Jun 1, 2021

2 answers

1 vote

231k views

The limiting reactant in a chemical reaction is the reactant that

asked Apr 14, 2021

1 answer

3 votes

170k views

Which of the following would be considered most characteristic of a tribe empire A) self-rule B)isolation C)separation D)remoteness

asked Feb 14, 2021

1 answer

1 vote

145k views

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