Answer:
8 hours
Step-by-step explanation:
Joe spends 18.75% of his working day washing cars.
Joe spends 1.5 hours washing car.
Therefore 18.75% is equal to 1.5 hour.
18.75% = 1.5 hour
1% = 1.5 ÷ 18.75 = 0.08 hour
100% = 0.08 x 100 = 8 hours
1.323 as a percent is 132.3% because you take the decimal and move it two spaces to the right->
3(n-7)=-30
3n-21= -30
3n = -9
n= -3
Answer:
will you write them? my school computer blocked the picture
Step-by-step explanation:
The amount of chlorine needed to treat a swimming pool is directly proportional to the volume of the poolWhat is the constant of proportionality for this relationship
