What are the solutions of the quadratic equation 4x2 - 8x - 12 = 0?
x = -1 and x = -3
The volume of right circular cylinder A is 22 cubic centimeters. What is the volume, in cubic centimeters, of a right cylinder with twice the radius and half the height of cylinder A?
44
Simplify: (x2 - 3) - (-3x2 + 5)
4x2 - 8
If x food calories is equivalent to k kilojoules, what represents the relationship between x and k?
k = 4.2x
The date of the SAT Day.
What is Wednesday March 2 (tomorrow)?
In the equation, k is a constant. If x = 9, what is the value of k?
sqrt(k + 2) - x = 0
79
3 sqrt(3)
In the equation (ax + 3)2, a is a constant. If x = -3 is one solution to the equations, what is a possible value of a?
-1
An astronomer has discovered a new planetoid about 1.2 AU from the Sun. According to the line of best fit, approximate the density of the planetoid, in grams per cubic centimeter?
4.6
This is where you find your room assignments for the SAT.
a2 + a
At a restaurant, n cups of tea are made by adding t tea bags to hot water. If t = n + 2, how many additional tea bags are needed to make each additional cup of tea?
One
Lani spent 15% of her 8-hour workday in meetings. How many minutes of her workday did she spend in meetings?
72
9ax + 9b - 6 = 21
Based on the equation above, what is the value of ax + b?
3
You should bring these since lunches are going to be an hour later.
What are snacks and a drink?
y = x2
2y + 6 = 2(x + 3)
If (x,y) is a solution of the system of equations above and x>0, what is the value of xy?
1
Alan drives an average of 100 miles each week. His car can travel an average of 25 miles per gallon of gasoline. Alan would like to reduce his weekly expenditure on gasoline by $5. Assuming gasoline costs $4 per gallon, what is the equation Alan can use to determine how many fewer average miles, m, he should drive each week?
4/25 m = 5
A cylindrical can containing pieces of fruit is filled to the top with syrup before being sealed. The base of the can has an area of 75 cm2, and the height of the can is 10cm. If 110 cm3 of syrup is needed to fill the can to the top, approximate the total volume of the pieces of fruit in the can?
640 cm3
A certain package requires 3 centimeters of tape to be closed securely. What is the maximum number of packages of this type that can be secured with 6 meter of tape? (1 meter = 100 cm)
200
This portion of the SAT consists of 38 questions in 55 minutes.
What is the calculator portion of the SAT.
1/2 (2x + y) = 21/2
y = 2x
The system of equations above has solution (x,y). What is the value of x?
21/4 or 5.25
What value of p is the solution of the equation above?
6/5 or 1.2
If the 180 calories in a granola bar come entirely from p grams of protein, f grams of fat, and c grams of carbohydrate, what is f in terms of p and c?
f = 20 - 4/9(p + c)
P(t) = 4(1.019)t
This portion of the SAT consists of 20 questions in 25 minutes.
What is the no-calculator portion of the SAT?