https://web2.0calc.com/questions/math-question-help_10
L
C = 1/2 L
M = 3 (1/2L) this is all given in the Q they sum to 60
L + 1/2 L + 3 (1/3L) = 60
Solve for L then C = 1/2 L
Out of 100 29 play football 63 play basketball 24 play both 8 play another sport
subtract 24 5 play football ONLY 49 play basketball only
so out of 100 there is a 5 + 49 + 24 chance they play either 78/100 = 78 %
Too bad you do not have enough imagination or problem solving ability or understanding of how the question was solved to try a slightly different answer where 'no condiment' is not an option..... like 3 x 8!
.....which is also 164/1221 another 'common' fraction.......common....sheesh !
REFLECTED sin fxn= - sinx
amplitude 10 = - 10 sin x
midline shifted up 4 = -10 sin x +4
period = 2 - 10 sin pi x +4
Cos function amplitude 7
7 cos x
shifted down 4
7 cos x -4
Period is 2pi...no change
shifted right pi/4
7 cos (x- pi/4) -4
(-π/2,π/2) [-π/2,π/2] (0,π) [0,π] (0,2π) [0,2π]
[1, +inf) I think.....all of the other intervals listed would have a cos x value of zero included which would result in a zero denominator.
cos x give it amplitude 4
4 cos x 3 units down makes it 4 cos x - 3
NOT reflected , so it is still 4 cos x -3
period = 3pi/4 makes it 2pi/(3pi/4) = 8/3 4 cos (8x/3) - 3
Looks incorrect to me....it should be a normal sine curve shifted down three units.....and the period should be 2 pi
yours has a period of more than 2pi
