How can this model be used to determine 2.4−0.15 ?

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The model shows a total of 2 wholes and 4 tenths. After regrouping 1 tenth into 10 hundredths, there are 2 wholes,
tenths, and [box]
hundredths. After crossing out 1 tenth and 5 hundredths, there are 2 wholes, [box]
tenths, and [box]
hundredths remaining. Therefore, the difference of 2.4 and 0.15 is [box]
. (25 points to the person who helps me with this question)

plz yuo

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?