Answer:
oh nah 1.98
Step-by-step explanation:
Answer:
Una secadora de cabello tiene una resistencia de 10Ω al circular una corriente de 6 Amperes, si está conectado a una diferencia de potencial de 120 V, durante 18 minutos ¿Qué cantidad de calor produce?, expresado en calorías
Equation: (1/2)(96) = 4x + 4
Solving for x:
0.5 * 96 = 4x + 4
48 = 4x + 4
44 = 4x
x = 11
Hope this helps!! :)
Answer:
I am pretty sure 40%
Step-by-step explanation:
if not srry
The errors are that she is just multiplying incorrectly.
10* 1.75 = 17.5
100* 1.75= 175
1000* 1.75 = 1750
When you are multiplying by tens (hundreds and thousands are also considered tens since they are just 10*10 and 10*10*10), you should just be moving the decimal place forward one place.
This goes back to very basic math when you are learning place values.