Answer:
B. The graph on the first row that is in the middle.
Step-by-step explanation:
4/5 Rise/run. That means it goes up 4 units for every 5 units it goes right.
141,414 = 56% of P
Divide each side by 56% :
P = 141,414 / 0.56 = 252,525 performers.
Answer:
2.5 km left
The midpoint is half of 5, which is 2.5, so he'll still have 2.5 km left to complete
Answer:
a) The dimensions of the rectangle are width = 34.64 and length = 34.64.
b)If one board is 2m long there needs to be 70 boards to enclose the whole ring.
Step-by-step explanation:
The area of a rectangle is given by:
area = width*height
In order to compute the amount of boards that will be needed to enclose the rink with the least cost we need to find the rectangle with area equal 1200 m² that has the smallest possible perimeter. This happens when the width and the height of the rectangle are equal, so we have:
area = width*width
1200 = width²
width² = 1200
width = sqrt(1200) = 34.64m
So the height and the with of the rink must be 34.64 m.
The perimeter of the rink is:
perimeter = 2*width + 2*height = 2*34.64 + 2*34.64 = 138.56 m
Since each board is 2m the amount of boards needed is given by the division of the perimeter by the length of the board. We have:
number of boards = 138.56/2 = 69.28
Since there won't be a 0.28 board, then the number must be rounded up to 70.
Yeap. It sure is heck can bud. Honestly I'm just typing so I'm able to send this