<u>Answer:</u>
The given statement is False statement
<u>Explanation:</u>
We are given that Jaime has blown out a number of candles equal to his age on each of his birthday till now and he is 9 years old now so the total number of candles blown by him all his life is given by the
arithmetic series
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 and
not the arithmetic series
0 + 1 + 2 + 3+ 4+ 5+ 6+ 7+ 9 as given
so the given statement is false.
The dependent is the childrens hospital
Answer:
A) 2b+24x
Step-by-step explanation:
7b+3x-5b+21x
7b-5b+3x+21x
2b+3x+21x
2b+24x
Answer:
7 seconds
Step-by-step explanation:
Distance of the coin above the water is modeled by the equation
![y=-16x^2+96x+112](https://tex.z-dn.net/?f=y%3D-16x%5E2%2B96x%2B112)
where
is time taken to cover the distance
Now equating with zero.
![0=-16x^2+96x+112\\\Rightarrow 16x^2-96x-112=0\\\Rightarrow x=\dfrac{-\left(-96\right)\pm \sqrt{\left(-96\right)^2-4\times \:16\left(-112\right)}}{2\times \:16}\\\Rightarrow x=7, -1](https://tex.z-dn.net/?f=0%3D-16x%5E2%2B96x%2B112%5C%5C%5CRightarrow%2016x%5E2-96x-112%3D0%5C%5C%5CRightarrow%20x%3D%5Cdfrac%7B-%5Cleft%28-96%5Cright%29%5Cpm%20%5Csqrt%7B%5Cleft%28-96%5Cright%29%5E2-4%5Ctimes%20%5C%3A16%5Cleft%28-112%5Cright%29%7D%7D%7B2%5Ctimes%20%5C%3A16%7D%5C%5C%5CRightarrow%20x%3D7%2C%20-1)
So, time taken by the coin to hit the water is 7 seconds.