Recent activity by Ophelie

Recent activity by Ophelie

Are Birds and Dinosaurs Related?

answered Oct 4, 2023

2 answers 107k views

Schools need to provide a wider range of opportunities for young people to be able to succeed once they leave. Too many young people are either jobless, living with their parents or in debt. Points for

answered Aug 17, 2023

1 answer 64.6k views

On Women's Right to Vote by Susan B. Anthony Friends and fellow citizens: I stand before you tonight under indictment for the alleged- crime of having voted at the last presidential election, without having

answered Apr 12, 2023

1 answer 198k views

If the percent yield of Fe2(SO4)3 in the reaction was 67% what was the actual yield? Equation is Fe+H2SO4 Fe2(SO4)3+H2

answered Apr 11, 2023

1 answer 227k views

A square coaster has a side length of 5/12 feet on each side. What is the area of the coaster? Enter your answer as a fraction in simplest form by filling in the boxes.

answered Mar 28, 2023

1 answer 224k views

What is happening to the energy symbols on the iron block as it is cooled?

asked Mar 3, 2023

1 answer 164k views

Explain how using systems of equations might help you find a better deal on renting a car.

answered Feb 12, 2023

1 answer 187k views

What is 1,000 x 0.051?

answered Jan 22, 2023

2 answers 183k views

What is the central idea of these paragraphs? Please help me!!!

asked Jan 20, 2023

1 answer 56.5k views

William Carney's bravery in the Union assault on Fort Wagner in South Carolina resulted in Carney

asked Nov 25, 2022

1 answer 46.6k views

Which macromoleule stores energy in the muscles and in the liver for quick energy like running during gym?

asked Nov 19, 2022

1 answer 10.3k views

The set of life spans of an appliance is normally distributed with a mean y = 48 months and a standard deviation or 8 months. What is the z-score of an appliance that stopped working at 64 months?

answered Oct 29, 2022

2 answers 230k views

. If the puppies are 36% of the total dog and cat population, how many dogs and cats are in the animal shelter?

asked Sep 16, 2022

1 answer 172k views

. Are consumers heterotrophs? Justify your answer.

answered Sep 13, 2022

2 answers 24.7k views

Why was england insecure about its position in the world near the end of the !9th century?

answered Aug 12, 2022

1 answer 154k views

Which of the following statements correctly describes the items shown below? A. Both items are increasing. B. Item I is decreasing. Item II is increasing. C. Item I is increasing. Item II is decreasing.

asked Jul 19, 2022

1 answer 770 views

Nationally, the proportion of red cars on the road is 0.12. A statistically minded fan of the Philadelphia Phillies (whose team color is red) wonders if Phillies fans are more likely to drive red cars.

asked Jul 13, 2022

1 answer 222k views

Prove that 1+cot²A=cosec²A

asked Jul 6, 2022

1 answer 9.3k views

A bicyclist has a mass of 112 kg. In which of the following situations will the cyclist have the most kinetic energy? A) 10 km / hr. B) 12 km/hr C) 14 km / hr D) 16 km/hr

answered May 8, 2022

2 answers 68.8k views

Rewrite he sentence to be active voice. tw

answered Apr 27, 2022

2 answers 167k views

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