Answer:
20ft
Step-by-step explanation:
-16t² + 32t + 4
The main goal to find the maximum height is to find the vertex of the parabola because the vertex is always the minimum or the maximum value.
To find the x value of the vertex, use the formula x = 
The a-value is the first coefficient and the b value is the second coefficient:
x = 
x = 1
We can say x = t because t is the x value in the equation.
Now, we can substitute x back into the original equation to find the y-value for the vertex.
y = -16t² + 32t + 4
y = -16(1)² + 32(1) + 4
y = -16(1) + 32 + 4
y = -16 + 32 + 4
y = 20
In a word problem, height is typically the y-value and time is typically the x-value. Since t = x, the answer is 20.
Answer:
4 pairs of pants.
Step-by-step explanation:
First multiply 12 by 4 , which gives you 48.Then add the 8 oz to 48 which gives you 56 .The maximum amount of pants able to be mailed in one box is 4 pairs of pants.Total ounces would be 56.
Answer:
the answer is 16.
Step-by-step explanation:
twice the value of x is 6
so 3x2=6
then you have go ten more (add ten)
6+10= 16
Answer:
A,C,D
Step-by-step explanation:
A: 3.5 x 2 = 7
C: 4 1/4- 2 3/4= 1 1/2
D: 3/4 x 2=1 1/2 2 x 5 =10 11 1/2+6= 17 1/2
now the second part 3 3/4 x 3 = 9+2 1/4 = 11 1/4 + (4 x 2)=19 1/4
To sum that up 17 1/2 < 19 1/4 + 4 1/2
I hope you benefited from this!
Answer:
-6+x≤15
negative six: -6
plus: +
a number: variable (I chose x)
Less than or equal to: ≤ (an inequality)
fifteen: 15
