basic math for the MCAT Flashcards
1
Q
must know multiplication
A
2
Q
1/1
A
1
3
Q
1/2
A
0.5
4
Q
1/3
A
0.33
5
Q
1/4
A
0.25
6
Q
1/5
A
0.2
7
Q
1/6
A
0.17
8
Q
1/7
A
0.14
9
Q
1/8
A
0.13
10
Q
1/9
A
0.11
11
Q
1/10
A
0.1
12
Q
1/11
A
0.09
13
Q
1/12
A
0.08
14
Q
1 squared
A
1
15
Q
2 squared
A
4
16
Q
3 squared
A
9
17
Q
4 squared
A
16
18
Q
5 squared
A
25
19
Q
6 squared
A
36
20
Q
7 squared
A
49
21
Q
8 squared
A
64
22
Q
9 squared
A
81
23
Q
10 squared
A
100
24
Q
11 squared
A
121
25
12 squared
144
26
15 squared
225
27
25 squared
625
28
x1/2
same as square root of x
29
x1/3
same as cube root of x
30
multiplying values with powers
add the powers
31
dividing values with powers
subtract the powers
32
adding values with exponents or subtracting values with exponents
make exponent the same and add the values for addition
make expoenetns the same and subtract the values for subtraction
33
trigonometry values
SOH CAH TOA
34
sin 0
0
35
sin 30
0.5
36
sin 45
0.7
37
sin 60
0.9
38
sin 90
1
39
cos 0
1
40
cos 30
0.9
41
cos 45
0.7
42
cos 60
0.5
43
cos 90
0
44
log ranges to know
- log 8 x 10-x = #.1
- log 5 x 10-x = #.3
- log 3 x 10-x = #.5
- log 2 x 10-x = #.7
x-1 = #
