'dz' because d and z are different values.
Answer:
its simple 5.90
Step-by-step explanation:
Answer:
The answer is 20 watts
Step-by-step explanation:
power=joules/seconds
60/3=20
A- 68 the time it takes for the water to rise.
B- $300 the money she gets
Answer: 10%
Step-by-step explanation:
Let the sale tax = $x
Cost price (CP) of the surfboard = $920
Sale tax with cost price of the surfboard = $1,012
Therefore the sale tax ($x) = $1,012 - $920
=$92
Therefore the sale tax percentage = ⁹²/₉₂₀ x 100
= 10%
