Answer:
1 hour each morning
Step-by-step explanation:
4 times a week
2 hours in afternoon
12 hours per week
4x2=8
12-8=4
4 divided by 4 = 1
Check my work:
1 hour each morning
total of 3 hours a day
4x3=12
Answer:
i think its possibly 4
Step-by-step explanation:
Answer:
c=d/a-b
Step-by-step explanation:
a(c+b)=d
c+b=d/a
c=d/a-b
Answer:
Step-by-step explanation:
a = 4
b= 1
c = 2
d =2
Leftside of equation:
No. of H molecules = 4
No. of Cl molecules = 4
No. of O molecules = 4 *4 + 8 =16 + 8 = 24
No. of P molecules = 2
Right side of equation:
No. of H molecules = 4
No. of Cl molecules = 4
No. of O molecules = 2*5 + 2 *7 = 10 + 14 = 24
No. of P molecules = 2
Step 1
find the area of the wall
area of the wall=10*20------> 200 ft²
step 2
if 200 ft²---------------------> contains 1 ton of briks
1800 ft²--------------------> x
x=1800/200------> x=18/2-----> x=9 tons
the answer is
9 tons
