Please help me I'm stuck on this question

Option C. 1.8 A

Explanation:

We'll begin by calculating the equivalent resistance of the circuit. This can be obtained as follow:

Resistor 1 (R₁) = 20 Ω

Resistor 2 (R₂) = 30 Ω

Resistor 3 (R₃) = 10 Ω

Equivalent resistance (R) =?

R = R₁ + R₂ + R₃ (series connection)

R = 20 + 30 + 10

R = 60 Ω

Finally, we shall determine the current flowing through the circuit. This can be obtained as shown below:

Voltage (V) = 110 V

Equivalent resistance (R) = 60 Ω

Current (I) =?

V = IR

110 = I × 60

Divide both side by 60

I = 110 / 60

I = 1.8 A

Thus, the current flowing through the circuit is 1.8 A.

true tan speed = ang vel x radius

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles