Answer:
To determine the exponential growth of Michelle's tree at 12 years, taking into account that it measures 7 feet and grows 14% annually, the following calculation must be performed:
X = 7 x (1 + 0.14) 12
X = 33.7
Thus, in 12 years, the height of Michelle's tree will be 33.7 feet. In turn, the tree of Tara will measure 58 feet at the same time.
The first time Michelle's tree surpasses Tara's will be at age 20, when Michelle's tree will measure 96.2 feet (X = 7 x (1 + 0.14) 20), while Tara's tree will measure 90 feet.
Answer:
6.11 seconds
Step-by-step explanation:
Given
Required
When will it hit the ground?
When it hits the ground, f(t) = 0.
So, we have:
Solve quadratic equation using formula
Split
or 
or 
or 
Time can not be negative. So:
That factor is odd because if the last number is odd the whole number is odd
X and y
2(x+y)=xy
x is 3 times y
x=3y
easy, sub 3y for x
2(3y+y)=(3y)y
2(4y)=3y²
8y=3y²
divide both sides by y
8=3y
divdie both sides by 3
8/3=y
sub back
x=3y
x=3(8/3)
x=8
the smaller number is 8/3
larger is 8
The answer is a the length is 69 and the base is 115 and if you multiply 115*69 you will get 7935 square units
