ashton03 ashton03

01-02-2022
Engineering

contestada

the alternating current frequency used in the United States is
A.50 cps
B.60 cps
C.120 cps
D.208 cps

Respuesta :

smithisa smithisa

01-02-2022

i’m pretty sure it’s 60 (?)

Answer Link

Otras preguntas

#1. The best exercise is the one that you enjoy the most. State True or False. #2. If you work out with weights, and are not very flexible, it is not necessary

if f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)? a: 6 – 3 – (4 3)2 b: 6 – 3 – (4 – 32) c: 6(3) – 4 32 d:6(3) – 4 – 32

ate the domain and range for the function f(x) = –x^2 5.

In ∆PQR, find the measure of ∡P. A) 30.4°. B) 35.9°. C) 54.1°. D) 59.6°

olivia bought new gym shoes to play volleyball because she kept slipping when she ran in her old shoes. how will the new soles help solve the problem? by increa

Hemal wanted to make dessert for her family. The recipe made 8 servings, but she only wanted to make enough for 5 people. If the recipe for 8 servings called fo

whats the difference between a map and globe

Molarity problem: Assuming the density of vinegar is 1.0 g/mL, what is the molarity of vinegar? (Use the percent by mass of acetic acid in vinegar from question

What is the first line of defense against a deadly collision? A. The ability to signal and change lanes properly  B. The ability to pay attention  C. Good k

A material has a density of 8.9 g/cm^3. You have 3 grams of the substance. How much space does it take up? a. 0.3cm3 b. 3.0 cm3 c. 5.9 cm3 d