Answer: C) HF measures 4 units and GH is 2 units.
Step-by-step explanation:
The SSS similarity theorem asserts that triangles are similar if the lengths of their corresponding sides are in proportion.
For triangles ΔDFE and ΔGFH:
DG equals 15, GF is 5, EH equals 12, and DE is 8.
To demonstrate the similarity of ΔDFE and ΔGFH according to the SSS similarity theorem, we require:

Thus, to confirm that △DFE is similar to △GFH utilizing the SSS similarity theorem and the data from the diagram, it is essential to establish that HF measures 4 units and GH measures 2 units.
p(side effects|child) = 0.44
p(side effects|adult) = 0.14
Conclusion: children are significantly more likely to experience side effects compared to adults.
Step-by-step explanation:
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Answer:
The answer is A. 990.
Step-by-step explanation:
To determine the maximum duration that any of the mowers can run.
The three lawn-service mowers have an average operating time of 930 minutes.
Thus, the overall duration for the three lawn mowers is 
The shortest time any mower runs is 900 minutes.
To find the longest operating time of any mower:
Let
represent the maximum operating time for any of the mowers.
Since any of the mowers works the longest time.
Consequently, the remaining two mowers operate at the minimum time.
Based on the question:


After subtracting 1800 from both sides:


Thus, the maximum potential operating time for any mower is 990 minutes.
Consequently, the answer is A. 990.