Answer:
slope would be zero
Step-by-step explanation:
It is not moving on the graph
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Answer:
20cm rounded to the nearest tenth is 20cm
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Answer:
false
Step-by-step explanation:
860 divided by 2 is 430 NOT 480
GP = 1/2 , 1/4 , 1/8 , 1/16
1st) the common ratio is (1/4 : 1/2 ) = 1/2, so r =1/2
2nd) the sum of a GP is:
S= a(1-rⁿ)/(1-r)
S=(1/2).[1-(1/2)⁴]/(1-1/2) = 15/16