Answer:it is approximately 4 dollars and 6 cents
Step-by-step explanation:
2 committees. 6 is divisible by 3 twice, 8 is divisible by 4 twice.
Easy
when rock is in water, it takes up a certain volume, say x
so
initial+x=final volume
luckily we have final and inital
13.7ml+x=28.9ml
minus 13.7ml both sides
x=15.2ml
the volme of the rock is 15.2ml
2-3 12 INCH RULERS
sorry 4 caps
