b = 40 - a, c = 42 - a so b + c = 40 - a + 42 - a, ie 82 -2a = 34 so a = 48/2 ie 24 b = 40 - 24 ie 16 and c = 42 - 24 ie 18
The answer is 4! (4 factorial), the same as 4x3x2x1, which equals 24 combinations. The answer is 24 and this is how: A b c d A b d c A c d b A c b d A d c b A d b c B c d a B c a d B d a c B d c a B a c d B a d c C d a b C d b a C a b d C a d b C b d a C b a d D a b c D a c b D b c a D b a c D c a b D c b a
b+b+b+c+c+c+c =3b+4c
The negation of B is not between A and C is = [(A < B < C) OR (C < B < A)] If A, B and C are numbers, then the above can be simplified to (B - A)*(C - B) > 0
b-
It depends on the grading system in some schools it a b and others its a c
It depends on the grading system in some schools it a b and others its a c
B- 100- 90 a+ - a- 89-70 b+ - b- 69-60 c+ - c- 59-50 d+ - d- 49-0 f - f
b
A 90-100 b 80-89 c 70-79 d 60-69 f 0-59
b = 40 - a, c = 42 - a so b + c = 40 - a + 42 - a, ie 82 -2a = 34 so a = 48/2 ie 24 b = 40 - 24 ie 16 and c = 42 - 24 ie 18
Depends on the professor, but usually a B-
00-65 is a F 66-69 is a D 70-72 is a C- 73-76 is a C 77-79 is a C+ 80-82 is a B- 83-86 is a B 87-89 is a B+ 90-92 is a A- 93-96 is a A 97-100 is An A+
(b b b)( b b b )(b d g a)(b....)(c c c c)(c b b b)(a a a b)(a...d)(b b b)(b b b)(b d g a)(b....)(c c c c)(c b b b)(d d c a)(g.....)
Yes, it's a B-.
a b c a c a d a c c c a c b b b a a c b b b a c c b
On the traditional grading scale, 94% is an A. In fact, in most classes, 92 or lower is below an A 100% - 98% is an A+ 97% - 93% is an A 92% - 90% is an A- 89% - 88% is a B+ 87% - 83% is a B 82% - 80% is a B- 79% - 78% is a C+ 77% - 73% is a C 72% - 70% is a C- etc.