Answer:
Step-by-step explanation:
find the value of t
2*(n-55)=3*(n+8.8)
2n-110=3n+26.4
-136.4=n
Answer:
Since they are 11 spaces for bicylces and the playground has as many spaces for bicycles then we use this equation 3 x 11 = 33 to find the total number of bicycles spaces on the rack by the playground.
Please use " ^ " to denote exponentiation: <span>f(x) = 4x^2 + 2x -5. To find the vertex form of this equation, complete the square:
f(x) = 4x^2 + 2x - 5
= 4(x^2 + (2/4)x) - 5
= 4(x^2 + (1/2)x ) -5
= 4(x^2 + (1/2)x + 1/16 ) - 4/16 - 5
= 4(x+1/4) - 21/4 <= in vertex form
Here h= -1/4 and k = -21/4. The vertex is at (-1/4, -21/4)</span>
Given:
20 ounces of water
someone finishes 55% of water
What is left?
20 × 0.55 (55% =
= 0.55)
11
20 - 11 = 9
There are 9 ounces of water left
