You go to the right of the angel then the numer there will be the answer 11cm
Answer:
Step-by-step explanation:
12981 to the nearest thousand
2 is in the the thousands place
to the right of 2 is 9 and it is higher than 5
that means 2 becomes a 3 and the hundreds, tens and ones are zeros
13,000
Answer:
The answer might be a 91% chance of her next throw
Step-by-step explanation:
Answer:
y= x+7 I think I may have calculated wrong
Mass of an element = 310 grams
Percentage of the element that will decay in a minute = 5.7%
Quantity of the element that will decay in one minute :



Thus, 17.67 grams of the element will decay every minute.
Quantity of element that will decay after nine minutes :


Thus, 159.03 grams of the element will decay after 9 minutes.
Quantity of element that will remain after 9 minutes :


Thus, 150.97 grams of the element will remain after nine minutes.
We can round off 150.97 to 151.00.
Therefore, <u>151.00 grams</u> of the element will remain after 9 minutes.