mental math
our solar system
us amendments
branches of the government
Scientific Formulas
100

a number increased by 20% is 60 what is the number

x=50

100

why do Venus, Earth, and Mars have such different atmospheres today.

Their different distances from the sun, planetary mass, and unique geological and biological histories, especially Earth's development of oceans and life

100
Which amendment abolished slavery

the 13th amendment

100

Which state in the us has the most representatives.

The state of Texas

100

What is the formula for momentum?

p = mv

200

what is 895% of 47

what is 420.65

200

Our solar system has an asteroid belt between which two planets

mars and Jupiter

200

Which amendment allows people born in the united states to have citizenship.

The 14th amendment

200

The president can veto a bill but that percent of Congress can override that veto with what percent of votes. 

Two-thirds of votes

200

What is the formula for Kinetic Energy.

KE = 1/2mv2

300

x+y=50  and   x*4=y

what is x and y

x=10 and y=40

300

how dose Jupiter both protect earth and also make space much more dangerous.

how dose Jupiter both protect earth and also make space much more dangerous.

300

Which amendment was passed so people did not have to house soldiers.

The 3rd amendment

300

which branch of government approves federal judges and cabinet members, and what part of that branch is responsible.

The Legislative branch and the Senit

300

What is the formula for acceleration?

what is  a = (vf - vi) / t

400

7/9 * 162 + 15% of 240 - 43

what is 98

400

how do scientists know what's in gas giants like Jupiter and Saturn

analyzing the light they reflect using spectroscopy

400

Name all 3 amendments were decided by the civil war.

The 13th, 14th, and 15th amendment

400

What branch of government has the power to declare laws unconstitutional and what is this power called.

The Judicial branch, and the power is called Judicial Review.

400

What is the formula for gravitational potential energy.

PE = mgh

500

(3/5 * 500 / 2/5 * 100) * (1/4 * 64)

what is 43

500

why our the solar systems outer planets make of gas and ice while inner planets are rocky

the outer planets formed in a colder, outer region of the solar system where they could accumulate large amounts of gas and ice, becoming the gas giants they are today

500

this amendment lowered the voting age from 21 to 18 largely due to the Vietnam war

what is the 26th amendment.

500

Name each way each branch of government can check the power of another branch.

The executive branch can veto laws passed by Congress, The legislative branch can override a veto or impeached officials, The Judicial branch can declare laws or actions unconstitutional.

500

What is Ohm's law wich relates current, Voltage, and resistance.

V  = IR