9514 1404 393
Answer:
40 ft
Step-by-step explanation:
The post is 8/12 = 2/3 as tall as the shadow is long. We expect the same relationship holds for the tree.
tree height = (2/3)(shadow length) = (2/3)(60 ft) = 40 ft
The tree is 40 feet tall.
Answer:
1,000
Step-by-step explanation:
this number is 6,231,732 so each number is at a different value place the three on the left is in the 10,000 place and the three on the right is in the tens place so it is multiplied by 1,000 because 30•1,000=30,000
Answer:
50
Step-by-step explanation:
CEAD makes a quadrilateral
D and D are 90 degrees since it is tangent
C + E + A + D = 360
C + 90 + 130+ 90 = 360
C +310 = 360
Subtract 310 from each side
C = 50
Answer:
Herk in a boo
Step-by-step explanation:
Answer:
A) 100%; B) 0.517; C) 0.858
Step-by-step explanation:
For part A,
We find the sum of the probabilities:
45.2+16.4+6.5+6.3+4.2+3.7+2.1+15.6 = 100
Since they sum to 100%, this is a probability distribution.
For part B,
We add together the probabilities for the US and Canada:
45.2+6.5 = 51.7% = 51.7/100 = 0.517
For part C,
We first add together the probabilities for Italy, the UK and France:
6.3+4.2+3.7 = 14.2%
Next we subtract this from 100%:
100-14.2 = 85.8% = 85.8/100 = 0.858
