Recent activity by Irinel Iovan

Recent activity by Irinel Iovan

Interpret a range of physical phenomena in terms of wave properties including resonance doppler shift, distraction and polarisation.Use your knowledge of the characteristics and properties of a wave to

answered Oct 24, 2023

1 answer 125k views

The price of an item yesterday was $80 . Today, the price fell to $52 . Find the percentage decrease.

asked Sep 18, 2023

1 answer 205k views

a sports field has a square shape. poles with the letters M, A, T, H are located at the corners of the square ( see the diagram ). During warm up, a students starts at any pole, runs to another pole along

asked Sep 8, 2023

1 answer 194k views

Which of the following BEST describes the reason literacy tests were given to some voters in Georgia between 1877 and 1918? A The state wished to disenfranchise African Americans. B The state wished to

asked Sep 7, 2023

2 answers 179k views

Which of these two expressions are equivalent to 5^-3

answered Aug 19, 2023

2 answers 34.8k views

Construct a Venn diagram illustrating the sets below. U=(a, b, c, d, e, f, g, h, i) W=(a, c, d, g, i) Y=(a, b, c, d, e) Z= (a, e, h, i)

asked Jul 23, 2023

1 answer 148k views

Please help me quickly

answered Jun 18, 2023

2 answers 151k views

To rent a taxi in Philadelphia, the taxi service charges a flat rate of $35.80 and an additional $5.60 per mile driven. Write an equation in slope-intercept form where x represents the distance of the

answered May 9, 2023

1 answer 112k views

When 2.0 x 10^-16 kilogram of matter is converted into energy, how much energy is realeased?

asked Mar 5, 2023

1 answer 131k views

A mixture of 2 substances can be separated by BOTH the methods given below. Method 1 - by sieving the mixture through a mesh Method 2 - by adding water to the mixture and then filtering it through a filter

asked Mar 1, 2023

1 answer 102k views

Priscilla can make 2 bracelets in 18 minutes. At this rate, how many bracelets can she make in 72 minutes?

answered Dec 31, 2022

2 answers 234k views

HELP QUICKLY!DONT SAY 3 BECAUSE THERE IS 2 SLOTS NOT 1 SO ITS NOT 3

answered Dec 26, 2022

2 answers 56.4k views

carpet to cover a floor area 15m2 costs £110. how much would you expect to pay for a similar carpet measuring 5m by 4.2m?

answered Dec 16, 2022

1 answer 197k views

What efforts were taken to maintain peace in Europe during the 1920's

answered Dec 12, 2022

2 answers 234k views

PLS HELP ASAP . Lincoln's Emancipation Proclamation delivered on Jan 1, 1863 a. Ended the Civil War c. Freed slaves in the South b. Started the Civil War d. None of these

answered Oct 17, 2022

1 answer 120k views

PLS HELP ME I NEED THIS QUESTION ANSWER FAST ASAP! ‘It’s not the possessions that matter, it’s the memories associated with them.’ Write an article for a magazine about your most prized possessions. In

asked Sep 5, 2022

1 answer 174k views

1 + 10 square theta (1 - sin square theta is equals to 1

asked Aug 19, 2022

1 answer 110k views

What causes oxygen debt

asked Jul 18, 2022

2 answers 36.7k views

When the founding fathers wrote the declaration of independence, they stated "…. "that to secure these blessings governments are instituted among men deriving their just powers from the consent of the

asked Jun 19, 2022

1 answer 11.6k views

A coil with a circular cross section having an area of has 40turns. When the coil is placed inside a 240cmmagnetic field of 2T, the maximum torque is found to be. (a) Calculate the current in the coil.

asked May 25, 2022

1 answer 32.4k views

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