Answer:
11
Step-by-step explanation:
3^2 + 6/3
9 + 2
11
Answer:
The common ratio r = 2.
Step-by-step explanation:
Now s2 = a1r and s4 = a1r^3 where a1 = first term and r = common ratio so
s4 / s2 = a1r^3 / a1r = r^2 = 32/8
r^2 = 4
r = 2.
Answer:
0.4 or 
Step-by-step explanation:
James spun the arrow 30 times which means 30 is the total. In other words, it's your denominator (
). It landed on the blue section 12 times which means 12 is the part of the whole. In other words, it's your numerator (
). Plug in the entire fraction and you get
. Divide 12 by 30 and you get 0.4 or if you divide both the numerator & denominator by 6, you get
. Either one works, depending on what your question asks for.
Answer:
26.4
Step-by-step explanation:
95-14.4-27.8=52.8
52.8/2=26.4
Hope I helped!
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