Algebra
If 3 > 9x - 3, which of the following is a possible value of x?
a) 2/3
b) 3
c) 0
d) 6
c) 0
If f(x) = x3 - 4x + 8, what is the value of f(5)?
a) 67
b) 97
c) 113
d) 147
c) 113
a) 24
b) 30
c) 36
d) 60
b) 30
In triangle PQR, PQ = 5, QR = 12, and PR = 13. Which of the following is the measure of angle Q?
a) 22.6 degrees
b) 45.2 degrees
c) 67.6 degrees
d) 90 degrees
d) 90 degrees
What is Abby's last name?
Scott
If -3x + 6 ≥ 18, which of the following must be true?
a) x ≤ -4
b) x ≤ 8
c) x ≥ -4
d) x ≥ -8
a) x ≤ -4
Make sure you flip the inequality when dividing by a negative!
If f(x) = x2 + 2, what could be a possible value of f(x)?
a) -1
b) 0
c) 1
d) 2
d) 2
A car is going 65 miles per hour. What is the best approximation of its speed in feet per second (1 mile = 5280 feet)?
a) 95
b) 190
c) 5720
d) 343200
a) 95
What is the area of a circle defined by the equation (x - 4)2 + (y - 4)2 = 25?
a) 5π
b) 10π
c) 16π
d) 25π
d) 25π
What is the name of the movie Kibiwott showed last night?
Indignation
Which of the following is equivalent to (a2/b + a)
a) a(a/b + 1)
b) a(a/b + a)
c) a2 + ab
d) a2(1/b + 1)
a) a(a/b + 1)
Which equation is parallel to y = -x/3 - 1/6
a) x - y/3 = 3
b) x - 3y = 2
c) x + 6y = 4
d) x + 3y = 5
d) x + 3y = 5
=> y = -x/3 + 5/3
A number is increased by 25 percent and then decreased by 20 percent. The result is what percent of the original number?
a) 80
b) 100
c) 105
d) 120
b) 100
In right triangle ABC, sin(C) = 15/17. Which of the following are possible lengths of side BC?
a) 8
b) 16
c) 3.6
d) All of the above
d) All of the above
What color are the blinds in the computer lab?
Green
If (x - 3)2 = (x + 2)2, find the value of x
x = 1/2
Function f can be graphed in the xy-plane by translating function g down 3 units. Function g is defined by g(x) = -2x3 + 4x2 - x + 2. What is the value of f(1)?
The data set shown contains 7 integer values. If an 8th integer is added to the data set, the new mean will be 2 more than the current mean. What is the value of the 8th integer added to the data set?
{24, 25, 26, 29, 29, 31, 32}
44
Points A and B lie on circle O (not shown). AO = 3 and angle O = 120 degrees. What is the area of minor sector AOB?
3π
KenSAP has sent the most students to which university?
Harvard
A tadpole that has just hatched from an egg weighs t grams. The equation y = t(3)w displays the weight y, in grams, of the tadpole w weeks after it hatches. If the tadpole reaches a weight of 9.72 grams at 5 weeks after hatching, what is the value of t?
t = 0.04 (1/25)
y = -x/2 + 2
There are no solutions
Of all houses in a neighborhood, 80% have garages. Of the houses with garages, 60% have two-car garages. If there are 56 houses with garages that are not two-car garages, how many houses are there in the neighorhood?
175 houses
A sphere has a volume of 36π. What is the surface area of the sphere? (Surface area of a sphere is given by the formula SA = 4πr2)
36π
The following items appear on the dinner menu for which day of the week?
Pilau
Chapati
Chicken Stew
Tuesday