# Posts by alysa

Total # Posts: 18

Physics
A car has an initial velocity of 45m/s and a final velocity of 0m/s 9 seconds later. A. What is the Acceleration? B. How far did they travel during the 9s?

Language Arts
In the play the importance of being earnest by Oscar Wilde. How are the characters jack and lager in developed through the use of dialogue? How are these characters similar? How are they different?

Science
An atom has a mass number 53 and an atomic number of 26. How many neutrons does it have? Include a formula that explains your calculation.

Math
Solve the system below: Y= x^2-4 Y= -4 A. 0, -4 B. -4, 0 C. 0, -4)(-4,0 D. No solution

Math
4p+5-1/3

Algebra
A couple wants to install a squaremirror thathas an area of 500 square inches. to the nearest tenth of an inch, what length of wood trim is needed to go around the mirror.

Math
Which line below is parallel to y=-2/3x+5? a. 2x-3y=6 b. 2x+3y=6 c. 3x-2y=6 d. 3x+2y=6

solid mensuration
the perimeter of an ellipse with an area equal to 12pi square units if the non opposite vertices are 5units apart

solid mensuration
find the area of a regular pentagram if one of the sides of inner pentagon is 3cm

Science
What other colors are contained in chloroplasts besides green?

Science
Why are plants green in summer and not green in winter?

Science
What is the substance inside the guard cells?

Science
Where do chloroplasts like to reside?

Science
guard cells, stoma

Science
What two structures surround the stomata?

Science
What organelle holds chlorophyll?

Science
Where on the leaf is the stomata located?

Science
what two molecules are on the reactant side of the photosynthesis equation?

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