Hi Barrett,
1. E + 27.36 = −42.09
42.09 + 27.36 = 69.45
-69.45 + 27.36 = -42.09
e = -69.45
2. g − 104.09 = 38.05
104.09 + 38.05 = 142.14
142.14 - 104.09 = 38.05
g = 142.14
3. 99.32 = j − 67.23
99.32 + 67.23 = 166.55
166.55 - 67.23 = 99.32
j = 166.55
4. −87.12 = r + 239.89
239.89 + 87.12 = 327.01
-327.01 + 239.89 = -87.12
r = -327.01
Answer:
20 feet
Step-by-step explanation:
Lance the alien is 5 feet tall. His shadow is 8 feet long. At the same time of day, a tree's shadow is 32 feet long. What is the height of the tree?
We solve this using proportion of
Height/ Shadow
= 5/8 = x/32
Cross Multiply
8x = 5 × 32
x = 5 × 32/8
x = 20 feet
The height of the tree is 20 feet
A single die is consists of 6 sides. The sides consists of one to six dots. Therefore, tossing a single die will have 6 equal probabilities. That is, one to six dots.
(A) There are 3 numbers from 1 to 6 that are less than 4. Those are 1, 2, and 3. So, there are 3 possible outcomes. So, the probability of the event A happening is equal to 3/6 or 1/2.
(B) There are 2 numbers less than or equal to 2. Those are 1 and 2, itself. The probability of this event happening is 2/6 or 1/3.
(C) There are 3 numbers from 1 to 6 that are greater than 3. Those numbers are 4, 5, and 6. The probability of this event is equal to 3/6 or 1/2.
