Answer:
6.5
Step-by-step explanation:
calculating for magnitude of quake in richer scale R
I = the quake's intensity = 106.5*I0
I0 = minimum intensity of earthquake
R = log(106.5*I0/I0)
R = log(106.5)
R = 6.5
1/2×(5-y) hope this helps
If you earn $9 per hour and you work 8 hours
So 8 x 9 = 72
$72 in 8 hours
Answer:
3.The angle is 24°
4.120°
Step-by-step explanation:
There are 360° in a complete revolution thus for 15 equally space spokes, the angle between every spoke is given by 360° ÷ 15 =24°
In a clock, a complete revolution yields 360°. For a 20 minutes turn, the minute hand will cover (360° ÷ 12) × 4 =120°
Based on the given information, the function is
f(3) = 13