equations, formats, & math terms
A2+B2=C2
this is the (____) theorem
What is the Pythagorean theorem?
A cylinder has a radius of 5 cm and a volume of 250π cubic centimeters.
Using the formula V=πr2h, what is the height of the cylinder?
What is 10π centimeters?
This is the value of (23)2×2−4
what is 16
Rotate 180 degrees about the origin (2,2) (6,2) (2,5) (6,5)
what is (-2,-2) (-6,-2) (-2,-5) (-6,-5)
Who created the Equation E=mc2? and the equation stands for (____)
(half question answer = half points)
Who is Albert Einstein &what is energy equals mass times the speed of light squared?
y=mx+b
this is(____) form
what is slope intercept form
This is the slant height of a cone, calculated using the Pythagorean theorem with the radius (6cm) and height (11cm).
what is about 12.53 cm?
A scientist observes a bacterial population that triples every hour. If the population follows the model 3x=243, this is how many hours it takes for the population to reach 243
What is 5 hours?
FREE POINTS
2+2=(____)
what is 4?
newtons 2nd law of motion is
The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass
(+,+) (-,+) (-,-) (+,-) are the (____) of a graph
What are the 4 quadrants of a graph?
A cylindrical water storage tank is being built for a community garden. The tank has a height of 12 meters and a radius of 5 meters. The construction team needs to know the total surface area of the tank in order to calculate how much material they need for the project.
What is approximately 534.8 square meters?
what is 373,000,000,000,000 in scientific notation form?
3.73 x 1014?
the origninal coordinates for a square is A(–2, 1), B(0, 1), C(0, –1), D(–2, –1). the new coordinates are A′(1, 2), B′(1, 0), C′(–1, 0), D′(–1, 2)
(____) type of change was made to the square
what is a 270 degree counterclockwise/ left rotation OR what is a 90 degree clockwise/right rotation?
This was the branch of mathematics Newton co-developed to describe rates of change and accumulation.
A) Calculus
B) Probability
C) Algebra
D) Geometry
what is A) Calculus?
24...4x3... 3÷4...5+2...2-5 (numbers are not important)
What is PEMDAS?
V= 1/3×Base Area×Height, V=1/3 πr2h, V=4/3πr3 are the equations to solve for the volumes of (____)
A) spheres, pyramids, & cubes
B) cubes, cones, & spheres
C) cones, spheres, & pyramids
What is C) cones, spheres, & pyramids?
Amara’s flash drive holds 25 photos. Her second flash drive holds 34 times more photos than the first. This is how many photos are on the second flash drive.
What is 2,592?
FREE POINTS
what are parallel lines?
two lines that are oppisite eachother and never cross or intersect
Did Archimedes make significant contributions to?
A) functional notation
B) Approximating the value of pi
C) the invention of calculus
D) all of the above
What is B) Approximating the value of pi?
a/b=c/d
ad=bc
what is cross multiplication OR what is the equation for cross multiplication
A cylindrical water tank is used in a university engineering lab to test fluid dynamics. The tank has a radius of 7 meters and is filled to a height of 10 meters. Find the approximate volume in cubic meters, using π≈3.14
What is 1,538.6 cubic meters/ about 1,539 cubic meters
FREE POINTS
3x4=(____)
what is 12?
Rotate the shape E (1,1) F(3,-1) G(2,-4) H(-2,-4) I(-3,1) 90 degrees clockwise about the origin (0,0) and move it 5 units up and 4 units to the left.
(____) are the new coordinates
what is (-5,6) F(-3,8) G(0,7) H(0,3) I(-5,2)
What is newtons 4th law?
A body acted upon by an outside supply of funds will stay in motion until the supply of funds runs out