✨ SAMPLE ANSWER ✨
The entire expression should be subtracted from 30. To subtract the quantity, distribute the negative sign, which changes the signs on the terms. So, the –2 changes to positive and gets added to 30 instead of subtracted from it.
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Answer:
This is example of cluster sampling.
Step-by-step explanation:
The commissioner randomly selects 2 teams from all 30 MLB teams and has everyone on that team drug tested.
This is an example of Cluster sampling.
Cluster sampling is a sampling method, where population is divided into clusters and then each sample from a selected cluster is sampled.
Yes this is also a random sample.
<h3><u>15 tomatoes costs $10.</u></h3>
First, we need to convert this to a common factor.
The GCF of 6 and 15 is 3.
How do we go from 6 to 3?
Divide by 2.
6 = $4
Divide both by 2
3 = $2
How do we go from 3 to 15?
Multiply by 5
3 * 5 = 15
$2 * 5 = $10
Answer: 160lbs
Step-by-step explanation:
