Science
The pH for acids
What is 0-6.
2x + 3 = -9x - 96
What is x=9?
Water contains hydrogen and oxyegn.
What is compound?
Determine the variables:
-29x + 29 = -7 + 89 - 54x
What is -29x and -54x?
This is the largest ocean on Earth.
What is the Pacific Ocean?
Water + Water =
What is cohesion?
Domain of this discrete function is
{(-3,4), (4,9), (3, -10), (2,-9), (-10,2)}
What is x = {-10, -3, 2, 3, 4}?
What is heterogeneous mixtures?
The slope of the line:
y = -9x +23
What is -9?
This organelle is known as the "powerhouse of the cell."
What is mitochondrion?
A needle can break what of water.
What is surface tension.
The y-intercept of the line:
y = 0.5x + 1
What is 1?
Acids and bases are conductors of electricity.
What is electrolytes?
Determine if the following is a function.
{(-3,78), (-78,9), (-78, -10), (-9,-78), (-98,2)}
What is not a function?
Plants absorb this gas from the atmosphere during photosynthesis.
What is carbon dioxide?
What is acids?
9x + 72x - 98 = -100 + 34x - 8
What is x = -10/47?
Sand dissolves in water and forms a solution.
What is homogeneous mixture?
The ratio for red paint to yellow paint.
Small can has (7x+9) oz of red paint and 8 oz of yellow paint.
Large can has (2x-10) oz of red paint and 3 oz of yellow paint.
What is (7x+9) / 8 = (2x-10) / 3?
This document begins with the words "We the People."
What is the U.S. Constitution?
The element of Na.
What is sodium.
Solve this inequality:
8h + 24h - 80 > -30 + 5h - 10h
What is h > 50/37?
Property of capillary action.
What is the movement of water against gravity?
Solve the inequality:
17h < 9h +24
What is h < 3?
This planet has the shortest year in our solar system, taking only about 88 Earth days to orbit the Sun.
What is Mercury?