Answer:
V = 4 volt
Step-by-step explanation:
Given: Electrical power (w) P = 0.5 watt and resistance R ( Ω ) R = 32 ohm
Voltage V = ? (volt)
Formula for calculating electrical power is:
P = V² / R => V² = P · R  => V ) √P · R = √0.5 · 32 = √16 = 4 volt
V = 4 volt
God with you!!!
 
        
             
        
        
        
Answer:
y' = 9x^2 + 8x^-5
Step-by-step explanation:
General Principle
y' = ax^b
y' = a*b * x^(b-1)
Solution
3x^3 = 3*3x^(3-1)
3x^3 = 9x^2
-2x^-4  = -2*-4 x ^(-4 - 1)
-2x^-4 = 8 x ^-5
Answer
y' = 9x^2 + 8x^-5
 
        
             
        
        
        
Answer:
9/4
Step-by-step explanation:
a improper fraction is a fraction where the numerator is a larger number then the denominator
11/4 - 2/4 would be 9/4 because 11 -2 is 9 and you keep the denominator
 
        
             
        
        
        
Answer:
x = 13
Step-by-step explanation:

Take the square root of both sides

 
        
             
        
        
        
Answer:
mean:8,median:8,mode:8
Step-by-step explanation:
sori cant do the second one