Answer:
What is 1 million times 4358
Step-by-step explanation:
You add 6 zeros on the end since million has 6 zeroes.
Answer:
14.6316
Step-by-step explanation:
The place value ten-thousandth falls on number 5. The following number is 7 and because 7 is greater than 5, "5" turns into 6.
Hope it helps!
Dan had 52
shown work: 29 x 2=58 58-6=52
Answer:
Eric's expression is :

and Andrea's is :

In Eric's expression, 20 represents the initial amount of substance with which he has started the experiment.
is the amount of substance left after each time period (in this case, each week).The variable w in this case represents the number of weeks.
Andrea's expression can be written as :

The one outside of parentheses represents the initial amount of the substance. The one inside of parentheses represents 100% of the original amount of the substance. 0.5 represents the 50% of the substance that is lost each time period. The variable w in this case represents the number of weeks.