Answer:
6π inches/min
Step-by-step explanation:
he tip of the second hand makes a complete circle in
60 sec, or 1min
The length of this circle is the circumference, C
C=2πr
Given: r=8 in
C= 2π×8 =16π
C= 16π
The linear velocity is 6π/1 = 6π inches/min
Answer:
wheres the work???⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Answer:
p = 2/15
Step-by-step explanation:
p = (2/5)*(1/3)
p = 2/15
The correct expression to simplify is:
Answer:
Explanation:
<u>1. Given expression</u>:
<u>2. Group like terms</u>:
<u>3. Simplify</u>:
- 4.25n + 5/4n = 4.25n + 1.25n = 5.5n
- 3/2p - 2p = 1.5p - 2p = - 0.5p = - 1/2p
PEMDAS is important
Parentheses
Exponents
Multiplication
Division
Adding
Subtracting
There's no parentheses or exponents, so the first is multiplication. 9*3 is 27. Next is division, 6/2 is 3. Next is adding.
15+3+27=45
