Answer:
72 square feet not covered
Step-by-step explanation:
100%-40% = 60%
60% of 120 = 0.6x120 = 72
Answer:
C. plane HJG
Step-by-step explanation:
hope this helped :-)
Answer:
D. 8
Step-by-step explanation:
the upper quartile = 8
The 20th visitor will be the first to get both the key chain and the bumper sticker, I found this out by finding the least common multiple, or LCM, you do this by writing out the multiples of both 4 and 10, 4 8 12 16 20..... and 10 20 30... then you find the smallest number that both 4 and 10 have in common. I hope this helps, sorry if it doesn't.
when multiplying by 10 all you do is take the original number and add it 10 times.
