Ask question

Ask question

All categories

2 years ago

6

Find the time it takes for a rocket following the path, h(x) = - 3x2 + 18x, to reach a maximum. In your final answer, include al

l of your calculations and a verbal explanation of the process that you followed in your solution

1 answer:

Georgia [21]2 years ago

8 0

Answer:

it is 108

Step-by-step explanation:

You might be interested in

If c(x)= 5/x-2 and d(x) = x + 3, what is the domain of (cd)(x)?

Nataly [62]

$(fg)(x)=f(x)\cdot g(x)\\\\\text{We have}\ c(x)=\dfrac{5}{x-2}\ \text{and}\ d(x)=x+3.\ \text{Substitute}\\\\(cd)(x)=\dfrac{5}{x-2}\cdot(x+3)=\dfrac{5(x+3)}{x-2}\\\\\text{Domain:}\\\\\text{The denominator must be different than zero. Therefore}\\\\x-2\neq0\to x\neq2\\\\Answer:\ \text{Domain is the set of all real numbers except 2}\to D=\mathbb{R}-\{2\}$

3 0

2 years ago

The graph below plots a function f(x): graph of line segment going through ordered pairs 0, 100 and 3, 220 If x represents time,

Alja [10]

m = (y2 - y1)/(x2 - x1)

m =(220 - 100)/(3 - 0)

m = 120/3

m = 40

Hope this helps!

~LENA~

5 0

2 years ago

Read 2 more answers

What type of number is this?<br>0.707070...

AfilCa [17]

Answer:

A repeating decimal...

Step-by-step explanation:

Because the numbers after the decimal points keep repeating.

4 0

2 years ago

The volume of a cylinder with a height 3 ft of a and a radius of 4ft

Kobotan [32]

FORMULA : Volume of the cylinder = πr²h

Volume = π x 4² x 3
Volume = π x 16 x 3
Volume = 150.8 ft³

4 0

3 years ago

What is the value of the expression 2 over 3 subtracted by 5 over 6 divided by 3 over 4

Tju [1.3M]

I did the problem and I got negative 4 over 9

5 0

2 years ago

Read 2 more answers