Answer: 3.76 meters
Step-by-step explanation:
Answer:
6y^3-9y^2-7y
Step-by-step explanation:
y^3-+5t^3 - 7y^2-2y^2 - 3y-2y-2y
Answer:a).it is an experiment
b).it is randomized.
c).The response variables are the various age groups;5--6,7--8,9--10
d)
Step-by-step explanation:

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A. 
Hopefully, this helps you!!

Answer:
3438.
Step-by-step explanation:
6³ ÷ 4 + 2 × 9 (32 × 8 - 17 × 4)
= 6³ ÷ 4 + 2 × 9 (256 - 68)
= 6³ ÷ 4 + 2 × 9 × 188
= 216 ÷ 4 + 2 × 9 × 188
= 54 + 2 × 9 × 188
= 54 + 3384
= 3438
3438 is the answer.