Algebra
Statistics/Probability
Trigonometry
Number
Calculus
100
What is the 12th term in the geometric series 2+6+18+54...
531,440
100
What is the mean of 4 5 and 9?
3
100
What does SOH CAH TOA stand for?
SOH - Sin Opposite over Hypotenuse CAH - Cos Adjacent over Hypotenuse TOA - Tan Opposite over Adjacent
100

In an arithmetic sequence, the first term is 2, and the fourth term is 14.

a) Find the common difference, d.

b) Calculate the sum of the first 14 terms, S14

a) 4

b) 392

100
What is the derivative of 3x^4
12x^3
200
16 What is the sum of the infinite geometric series 12+3+3/4+3/16 ...
16
200
What is the median of 4 5 6 7 8 9?
6.5
200
x^2= 4^2+7^2 Find the value of x.
x= 8.06
200

Let logb2=u, and logb5=v. Find an expression in terms of u and v for:

a) logb10

b) logb25


a) u + v

b) 2v

200
What is the derivative of sinx?
cosx
300
g(x)= (2x+1)/(x-5) Find g^-1(9)
4
300
P(A)= .2 P(B)= .7 P(A U B) = .8 Find P (A intersection B)
0.1
300
What is 225 degrees in radians?
5pie/4 radians
300

Find the x3 term in the expansion of (x−2x-1)5.

-10x3

300
What is the second derivative of 5x^4-3x^2+7x
60x^2-6
400
What are the x and y intercepts of the graph 3x-5y=15
(0,-3) and (5,0)
400
X is normally distributed with a mean of 32 and a standard deviation of 3. Find the value of k so that P(x
k=31.0
400
What is 11pie/6 radians in degrees?
330 degrees
400

The first 3 terms in a geometric sequence are: k2, −k , k−2.

a) Find the value of k.

b) Find the sum of the terms to infinity.

a) k = 3

b) 6.75

400
Find f(x) given that f'(x)= 2x^3+5x-1 and f(1)= -4
f(x) = 1/2x^4+5/2x^2-x-6
500
What is the answer to 4(x+1)= (1/8)^3x
x= -2/11
500
What is the difference between discrete and continuous data?
For discrete data, all the possible values can be listed individually. These are typically things that are counted. Continuous data can take on any numerical value. These are usually things that are measured.
500
What is tanA = 150/620?
A=13.6 degrees
500

In an arithmetic sequence, the sum of the first 6 terms is 39.75. Also, the 7th term is 1.2 times the 2nd term. Find the S30 .

288.75

500
Evaluate the definite integral - bounds - 4 and 1 inside bounds - (2x-3)dx
6
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