3TT What are the sine, cosine, and tangent of 0 - 4 radians? (2 points)
О
Nhi
sin - 2 cos 0 - 2 tan 0 = -1
Oь
12
2
sin =
cos 0 - 2 tan 0 - 1
N/A N/A N/న, నాన్న
Ос
sin 0 - 2 cos 0 -
2 tane = 1
)
N/5 0/5
Od
12
2
sin -
cos - 2
tan = -1

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

125 yards

step-by-step explanation:

i take 75 plus 50.

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation: