Answer:
179.59438
rounded to the nearest tenth would be 179.6
Step-by-step explanation:
use this formula
volume = (4/3) · π · r3
D=1
you add 1/2 to the other side of the equal sign which will then give you the value of d
1/2+1/2=1
To determine the time it takes for the maximum height to be achieved, derive the equation and equate to zero.
h = -16t² + 112t + 30
dh / dt = 0 = 2(-16)t + 112
The value of t is 3.5 s. Substitute this value of time to the equation for h,
h = -16 x (3.5 s)² + 112 x 3.5 s + 30 = 226 ft
Thus, the answer is letter D.
Answer:
The required probability is 
.
Step-by-step explanation:
Probability:
The ratio of the favorable outcomes to the all possible outcomes.
Given that, in a bucket, there are 5 marbles red in color, 3 marbles blue in color and 2 marbles green in color.
Total number of marbles are = 5+3+2= 10
The probability that first marble was red
The probability that second marble was green is
The required probability is
Answer:
f(-14) = -31
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Functions
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify.</em>
f(x) = 2x - 3
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em> [Function f(x)]: f(-14) = 2(-14) - 3
- Simplify [Order of Operations]: f(-14) = -31
