Tuesday

May 3, 2016
Total # Posts: 15

**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.
*April 22, 2016*

**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
*April 22, 2016*

**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.
*August 28, 2014*

**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
*February 24, 2013*

**solid mensuration**

the perimeter of an ellipse with an area equal to 12pi square units if the non opposite vertices are 5units apart
*January 21, 2013*

**solid mensuration**

find the area of a regular pentagram if one of the sides of inner pentagon is 3cm
*January 21, 2013*

**Science**

What other colors are contained in chloroplasts besides green?
*September 10, 2012*

**Science**

Why are plants green in summer and not green in winter?
*September 10, 2012*

**Science**

What is the substance inside the guard cells?
*September 10, 2012*

**Science**

Where do chloroplasts like to reside?
*September 10, 2012*

**Science**

guard cells, stoma
*September 10, 2012*

**Science**

What two structures surround the stomata?
*September 10, 2012*

**Science**

What organelle holds chlorophyll?
*September 10, 2012*

**Science**

Where on the leaf is the stomata located?
*September 10, 2012*

**Science**

what two molecules are on the reactant side of the photosynthesis equation?
*September 10, 2012*

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