square root of 30. Hope this helps
To do this without a calculator, it may be easier to break the number into smaller parts.
420 * 6
= (400 * 6) + (20 * 6)
= 2400 + 120
= 2520
Hope this helps! :)
Pretty sure it’s B I could be wrong
4y - y + 7y
4y - y = 3y
3y + 7y = 10y
10y is your answer
hope this helps
The answer is false.
Exactly <em>1 </em>tail would mean the probability is 1/2.