Answer: 3:08
Step-by-step explanation:
They started riding at 2:47 and reached the soccer field 21 minutes later.
The time they go to the field is therefore:
= 2:47 + 21 minutes
= 3:08
<em>Adding time:</em>
<em>First find out the number of minutes needed to take 2:47 to 3:00:</em>
<em>= 60 minutes in an hour - 47</em>
<em>= 13 minutes </em>
<em>Then remove the 13 minutes from the 21 minutes of riding:</em>
<em>= 21 - 13</em>
<em>= 8 minutes </em>
<em>Add this 8 to 3:00:</em>
<em>= 3 + 8</em>
<em>= 3:08</em>
0.308
Explanation
The probability of an event is the number of favorable outcomes divided by the total number of outcomes possible,so
so
Step 1
favourable outcome is the result that is desired, so as the result is a that Raphael purchase the ticket
a) Let
and , the total outcome is the total ticket,so
b) now, replace in the formula:
therefore,the answer is 0.308
I hope this helps you
<span>(2 - 5 x 3)</span>² = (2 - 15)² = (-13)² = 169<span> </span>
Answer:
0.94
because 5 《 x 《 10
=> the average rate of change of the function is