7
1.4x10^
Hope this helps!!!!!!!!!
Answer:
I need the image to do this or more information
Answer:
D. 21
Step-by-step explanation:
replace 21 for r, 4(21)=84
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Answer:
Is there like a picture or something?
Step-by-step explanation:
0.5625
and I need to make the word count so here's some extra words
