Lets say there are 5 sea urchins. The number of sea horses is times 4. So 5 times 4 is 25.
So there are 25 sea urchins!
Answer:
how is Indiana is it hard love the campus
Step-by-step explanation:
The answer is 14 cases needed to hold 126 binders
3 boxes × 3 binder capacity=9
<span>You divide 126 by 9(126÷9)= 14 cases needed
Hope I helped:P </span>
A=g
v=⌠g dt
v=gt+C, where C=v initial
v=gt+vi
h=⌠v dt
h=gt^2/2+vit+C, where C=h initial
h=gt^2/2+vit+hi
We are told that vi=42 ft/s, hi=0, and we know g≈-32 ft/s^2 so
h(t)=-16t^2+42t
The ball will hit the ground when h=0 so
-16t^2+42t=0
-2t(8t-21)=0, since t>0
8t-21=0
8t=21
t=21/8
t=2.625 sec
t≈2.6 sec (to nearest tenth of a second)
Convert 346 yds into cm.
346 yd = 31638.24 cm.
Next, convert days into minutes. There are 24 hours in one day.
24 hours = 1440 min
Divide: 31638.24/1440=21.971
21.971 cm per minute.