Answer:
a=6
b=10.39
Step-by-step explanation:
a=sin 30x12 or a=cos60x12
a=6
b=cos 30x12 or b=sin60x12
b=10.39
Hey there :)
Toby purchased 5 tickets → each cost $12 → with $3.50 service cost
5 × 12 = $60
$60 + $3.50 = $63.50
Your answer will be option I) $63.50
Begin by computing the number of all the possibilities:
It is given by the following formula:
Computing the number of favorable cases:
Exactly one pair of socks with the same color means either one magenta pair,
or one cyan pair, or one black pair or one white pair:
Number of possibilities with one magenta pair means"a magenta pair plus two socks with different colors from three possibilities" means 3 possibilities.
Same computation for the other colors.
Adding we get:
By definition, the probability of an event is the number of favorable cases over the number of possible cases:
The probability is
Answer:
40°
Step-by-step explanation:
Vertically opposite angles are equal.
Answer: it should be 40/100