Answer:think of many situations you can come up with or problems you can solve which will end up with the same answer if u use different methods
Step-by-step explanation:
Answer:
22 grams
Step-by-step explanation:
loses 50% of it's mass per 22 years
so after 22 years the mass would be 44 grams
22 years later would leave 50% of 44 grams = 22 grams
Answer:
Step-by-step explanation:
The length of the arc is directly proportional to the angle of the arc, whose measure is determined by simple rule of three:
It is the same as commutative, just flipping the position of the numbers. For multiplication, it is the same. 3x2=2x3. But with division, you are dividing the second number from the first, so it matters what number is first and can affect it heavily.
1/2 + 1/4= 3/4
1/2 + 1/2 = 2/4
2/4+ 1/4= 3/4
