All you have to do is add 25 to 15.
25+15=40
So, the time he arrives at work is at 7:40 AM.
The distance Jada is from starting point will be found using the cosine formula:
c²=a²+b²-2abCos C
a=200, b=90, C=70°
thus plugging in our values we get:
c²=200²+90²-2×200×90×cos70
c²=40000+8100-36000(0.3420)
c²=35788
hence
c=189.1772 m'
therefore the distance Jada is from the starting point is 189.1772 m
What is the question tho?????
Answer:
male comedy: 31 male drama: 9
female comedy: 36 female drama: 24
Step-by-step explanation:
add f+m=100 total
31 males for comedy
40 males - 31 males = 9 males for drama
55% chose comedy so 55-31 males = 24 females for comedy
60 total females - 24 for comedy = 36 females for drama
Answer:
The volcanic eruption occurred 8,634.90 years ago.
Step-by-step explanation:
Formula used:
where,
= initial mass of isotope = x
N = mass of the parent isotope left after the time, (t) = 35% of x=0.35x
= half life of the isotope = 5700 year
= rate constant
Now put all the given values in this formula, we get
The volcanic eruption occurred 8,634.90 years ago.
