Answer:
18.02
Step-by-step explanation:
Answer:
1,600 sq. inches
Step-by-step explanation:
Area of a triangle:
bh/2
= (20 x 30)/2
= 600/2
= 300
Area of square:
s^2
= 20^2
= 400
Four triangles:
300 x 4
= 1200
Total:
1200 + 400
= 1600
Answer:
1/2 0.5 50%
Step-by-step explanation:
50 is half of 100
And the ratio could be any of the following, and more:
50:100 5:10 1:2 2:4 3:6 4:8
Hope this helped! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
( ﾟдﾟ)つ Bye
Answer:
So the annual percent of decay is: 7.77%
Step-by-step explanation:
If the value of a car was $18000 in 2006, and in 2016 it was worth $4000 it means, it lose 77.77% of its value in 10 years.
To calculate the percentage of decay we use the rule of three:
If the price of the car in 2006 ($18000) represents 100%, then, how much does $4000 represents?
4000*100/18000 = %22.22
Now, we know that $4000 represents 22.22% the original value, so it lose 100% - 22.22% = 77.77% of its value.
So the annual percent of decay is: 77.77% / 10 = 7.77%
Real life scenario:
Lily in New York calls her friend in Germany and wants to tell her she has a new fish tank that can fit in 12 fluid ounces.
Her friend asks her how much it is in liters:
12*0.0296=0.3552.
It's a very tiny tank!
