So in 10 days the grasshopper (x) is doubled (2x)
20 days it is 2(2x) or 4x
30 days it is 2(4x) or 8x
in 35 days it is 1/2 of 10 so 1/2 times 2 times 8x=8x
it increased by a factor of 8
Answer:
Area = 60
Step-by-step explanation:
(h b)/2
h = 10
b = 12
12 x 10 = 120
120/2 = 60
(h = height and b = base)
Answer:
362880
Step-by-step explanation:
You have to subtract the two people who are already doing something in line so you would do 11-2 which equals 9. Then you would do 9 mPr 9 which gives you an answer of 362,880.
The small sign's perimeter is 36 inches
Step-by-step explanation:
The scale factor between two figures is obtained by:

So,
We know that

Putting the values in the above equation of scale factor we get

Cross multiplication

Dividing both sides by 5

Hence,
The small sign's perimeter is 36 inches
Keywords: Scale factor, Ratio
Learn more about scale factor at:
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