15.00 that’s is technically equal to 15 dollars written in decimal
Answer:
7/18
Step-by-step explanation:
21 out of 54 = 21/54 = 7/18
Density of water = 1000 kg/m^3
1 m^3 = 1000 litres
Therefore,
1000 kg/1000 l => 1 kg/l => 1000 g/l
Then, 300 g of water = 300/1000 l = 0.3 l
The concentration of the syrup = mass/amount of water = 60 g/0.3 l = 200 g/l
This is easily done after writing both complex numbers in exponential form:


Then

In trigonometric form, this is

te sirve una imagen en español para ella bro ? no hablo ingles :(