Yes.
a test for a function is the vertical line test, so think about drawing a vertical line on top of this picture. if at any point the line is touching the graph more than once, it is not a function. this graph passes the vertical line test
If we absolutely want Bob in the group, then there are 3 remaining places to fill, and 14 people to choose from. The number of groups is then
Answer:
the probability is 1/3 because there is 3 numbers, and you only land on 1.
Step-by-step explanation:
:))
1/sin^2x-1/tan^2x=
1/sin^2x-1/ (sin^2x/cos^2x)<<sin tan= sin/cos>>
= 1/sin^2x- cos^2x / sin^2x
= (1- cos^2x) / sin^2x <<combining into a single fraction>>
sin^2 x / sin^2x <<since 1- cos^2 x sin^2 x
=1
this simplifies to 1.
GCF = 4
Reduce the fraction by dividing
the numerator and denominator by 4
and get the simplified answer.
<span><span>12 ÷ 4
--------- = 3/8
32 ÷ 4
Your answer is 3/8. :D</span></span>