Answer:
127 bags.
Step-by-step explanation:
20 yd x 19 yd = 380 yd.
380 yd / 3 bags = 126.666666667
To round it, 127.
The probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.
Given that based on a poll, 60% of adults believe in reincarnation, to determine, assuming that 5 adults are randomly selected, what is the probability that exactly 4 of the selected adults believe in reincarnation, and what is the probability that all of the selected adults believe in reincarnation, the following calculations must be performed:
- 0.6 x 0.6 x 0.6 x 0.6 x 0.4 = X
- 0.36 x 0.36 x 0.4 = X
- 0.1296 x 0.4 = X
- 0.05184 = X
- 0.05184 x 100 = 5.184
- 0.6 x 0.6 x 0.6 x 0.6 x 0.6 = X
- 0.36 x 0.36 x 0.6 = X
- 0.1296 x 0.6 = X
- 0.07776 = X
- 0.07776 x 100 = 7.776
Therefore, the probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.
Learn more in brainly.com/question/795909
Step-by-step explanation:
Area 1 = the rectangle
8×3=24cm²
Area 2= semi circle
3.14r² 314/100×4×4 = 50.24cm²
add. 24+50.24 = 74.24cm² ( 10th)
<h2>= 74.2</h2>
y-intercept of the line shown in the graph is -1.
Option B is correct.
Step-by-step explanation:
We need to find y-intercept of the line shown in the graph.
For finding y-intercept we put x=0
So, from graph we will check for what value of y is x=0
x=0 when y=-1
So, y-intercept of the line shown in the graph is -1.
The point is highlighted in the graph attached.
Option B is correct.
Keywords: Finding y-intercept
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