So the roc(rate of change) here would be 18/15 which simplifies to 1.2 and then just mutiply this by 50 to get...
60 miles
Answer:
can't explain without you arranging your mathematical expression
The attached diagram is a useful tool for working mixture problems. It shows the desired mix is
.. 1 kg of 30% gold
.. 3 kg of 10% gold
Step-by-step explanation:
Volume of cylindrical container

Step-by-step explanation:
1 Foot = 30.48 cm........