Answer:
4.1
Step-by-step explanation:
1.8 multiplied by 0.5 equals 0.9
0.5 multiplied by 0.5 gives 0.25
Calculating 2 times (0.9 plus 0.9 plus 0.25) results in 2 times (1.8 plus 0.25), which is 2 times 2.05
Multiplying 2 by 2.05 results in 4.1
Thus, the result is 4.1
I trust this was useful!
The correct choice is D). On the experiment's first day, five individuals received the email.
Answer: Acquire a systematic sample by selecting every 20th vehicle that travels past (irrespective of the lane or direction).
Step-by-step explanation:
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Answer:
From the numbers 1 to 15, only the sums 6, 9, 12, and 15 are divisible by 3.
This means there are 4! (which is 4 factorial) arrangements possible, pointing to 4x3x2x1= 24.
So, there are 24 distinct ways to choose integers that result in a sum divisible by 3.
Step-by-step explanation:
First, identify the numbers divisible by 3, and then calculate the factorial.
