4a + 10 = 38
4a = 38 - 10
4a = 28
a = 28 ÷ 4
a = 7
The conclusion :
4a + 10 = 38 <=> 4(7) + 10 = 38
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
Answer:
C≈6.28mm
Step-by-step explanation:
C=2πr
= 2·π·1≈6.28319mm
Let the event
The the probability of the events
The conditional probability
