Answer:
21 is the answer
Step-by-step explanation:
The modulus ar absolute symbol...the two straight lines does not take into consideration the positive or negative signs and the answer always remains positive with the same numbers like in this case it is 21.
Answer: Growth rate of 5.9%
Step-by-step explanation:
Since 1.059>1, it represents <u>growth</u>.

Answer:
1.9
Step-by-step explanation:
Use triginometry to find the side length. So cosθ=
. Rearrange the equation so it looks like 2cosθ=?. We are given θ (20 degrees) so 2cos(20degrees)=?.
Answer:
80%
Step-by-step explanation:
The basic idea of this problem is to convert
into a percentage.
can be simplified to
which is also 80%.