Ur equation will be
citypop * (1.13^n)
where n is the number of years
Answer:
1/3 or 2/6
Step-by-step explanation:
they both equal
Step-by-step explanation:
the number divisible by 3 is the digit add together can divisible by 3.
778 is 7+7+8=22 (can't divisible by 3)
339 is 3+3+9=15 (can)
483 is 4+8+3=15 (can)
2747 is 2+7+4+7=20 (can't)
829 is 8+2+9=19 (can't)
438 is 4+3+8=15 (can)
51.979 (can't) because it isn't intiger number.
1116 is 1+1+1+6=9 (can)
...
So 339 483 438 1116 1857 57 3417 divisible by 3.
Answer:
15/16
Step-by-step explanation:
2½ ÷ 2⅔
(5/2) ÷ (8/3)
5/2 × 3/8
15/16
Answer: length = 19 inches and width = 8 inches
Step-by-step explanation: To solve this problem, our first task is to set up variables.
Since the length of the rectangle is 5 inches less than 3 times its width, we can set up variables to represent this.
Variables
X ⇒ width
3x - 5 ⇒ length
To help set up our equation, I will draw a picture of the rectangle labeling the widths X and the lengths 3x - 5.
Going back to the original problem, the second sentence states that the perimeter of he rectangle is 54 inches. Remember that the perimeter is the distance around the rectangle.
Based on the picture I provided, our equation will read as followed.
X + X + (3x -5) + (3x - 5) = 54
8x - 10 = 54 ← simplify on the left side of the equation
+10 +10 ← add 10 on both sides
8x = 64
÷8 ÷8
X = 8
Therefore, the width of our rectangle is 8 inches and the length of our rectangle is (3 x 8) - 5 or 19.