Hey there!!
Original value - 114.6 million tons in 1950
Decrease by 6.6% every year.
6.6% = 0.066
1951 : 114.6 - ( 0.066 × 114.6 )
... 107.03 million tons
1952 : 107.03 - ( 0.066 × 107.03 )
... 99.9 million tons
1953 : 99.9 - ( 0.066 × 99.9 )
... 93.3 million tons
1954 : 93.3 - ( 0.066 × 93.3 )
... 87.1 million tons
1955 : 87.1 - ( 0.066 × 87.1 )
... 81.3 million tons
Doing this is going to take time.
Let me given an alternate method :
Let :
x = 0
a = 114.6
Be 1950
b = 1 - ( 6.6 / 100 ) = 0.934
x = 2010 - 1950 = 60
y = the million tons remaining :
y = 114.6 ( 0.934 ˣ )
y = 114.6 ( 0.934 ⁶⁰ )
y = 1.9 million tons.
Hence, the required answer is 1.9 million tons.
Hope my answer helps!
Answer:
455 mph (miles per hour)
Step-by-step explanation:
65 x 7 = 455
Sorry if it is short. I wanna get as much answers before Exam Mode starts.
Sides that two side is equal so
5x+10=40
5x=30
X=6
Answer:
See explanation
Step-by-step explanation:
Consider triangles ABC and DEC. In these triangles,
- - given
- - given;
- as vertical angles.
So,
by SAS postulate (two sides and angle between these sides of one triangle are congruent to two sides and angle between these sides of another triangle, so triangles are congruent).
Congruent triangles have congruent corresponding parts, hence,