Rashida

Sam measured the out side of his vegetable garden.The sides measured 6 feet, 3feet, 6feet, and 3 feet.How much fencing does sam need to put a fence around the whole garden?Show two different methods of finding the solution.

13 years ago

A hydrogen atom in an excited state emits a Balmer beta photon followed by a Lyman alpha photon. The electron decayed from the third excited state to the first excited state to the ground state. True or False.

11 years ago

The peak wavelength and observed color of a 50,000 K star is 58nm and too blue to see with the human eye. True or False.

11 years ago

How far in degrees will Mercury suppose to be from the Sun on February 5, 2014 and how did you determine it?

11 years ago

Why is it possible to see the planet Mercury at 6:45 pm on February 5, 2014.

11 years ago

Is planet X a Large asteroid?

11 years ago

A loaf of bread (volume 3200 cm3) with a density of 0.50 g/cm3 is crushed in the bottom of the grocery bag into a volume of 2400 cm3. What is the density of the mashed bread in g/cm3

11 years ago

The standard unit of length in the metric system is based on what.

11 years ago

Other than familiarity, what is the advantage of the English System of measurement?

11 years ago

If student A measures a laptop computer to be 37.2 cm long, and student B measures 36.7 cm, what is the percentage error?

11 years ago

Write the number represented by 0.9^19 with both 5 and 1 significant figures.

11 years ago

Does wood float in gasoline?

11 years ago

What is the weight of a 4.82 kg backpack in Newton and the acceleration of the backpack if a net force of 10.0 N is applied in m/s2?

11 years ago

A point charge of 43.00×10^6C is 12.00m distance from a second point charge of -1.50×10^6C. Calculate the magnitude of the force in each charge.

6 years ago

Speech on the falling standard of learning in my school

3 years ago

As the school prefect write a speech to deliver of your school 60th annevistrey

3 years ago