The yearly average (mean) change was -1,115,000 visitors. (-11,150,000/10 = -1,115,000)
...
b. I assume that more people left than that of who came... so there was a lost of visitors
Answer:
The ratio is 3/2 or 3:2
Step-by-step explanation:
we know that
To find out the ratio of letter-size paper to legal-size paper, divide the percentage of letter-size paper by the percentage of legal-size paper
so
Simplify
therefore
The ratio is 3/2 or 3:2
62.95, 63.37, 63.7 is least to the greatest.
paint is needed to cover an entire wall : 2
if 1/2 gallon of paint cover 1/4 of a wall => 1 wall = (1/2)/(1/4) =2
Volume of the cone: 1/3 of area of the circle * the height
(1/3)π5²*5=(125/3)π
volume of the cylinder: area of the circle *the height: π5²*10=250π
add up: (125/3)π+(125/3)π+250π≈1047.2
D is the correct answer
