Answer 2/5. It says there are 5 people and 3 of them have done their hw and 2 have not cause 5-3=2.
Answer:
He has 420 liters of paint.
Step-by-step explanation:
all you have to do is add 110 = 310
Is there any picture we can work with?
Answer:
0.4 sec
Step-by-step explanation:
Remember that
1 mile=5,280 feet
1 foot=12 inches
1 hour=3,600 seconds
Let
s -----> the speed in ft/sec
d ----> the distance in ft
t -----> the time in sec
s=d/t
Solve for t
t=d/s
step 1
Convert miles/hour to ft/sec
105 mi/h=105(5,280/3,600)=154 ft/sec
Convert 60 ft 6 in to ft
60 ft 6 in=60+(6/12)=60.5 ft
step 2
Find the time
t=d/s
we have
s=154 ft/sec
d=60.5 ft
substitute
t=60.5/154
t=0.39 sec
Round to the nearest tenth
t=0.4 sec
Area of a Triangle = base * height
Area = 12 inches * 5 inches
Area = 60 inches²
