In the kitchen of your house you would like to run a 240 W blender, a 30 W phone charger, a 720 W toaster oven, and two 120 W lights. Assuming your house is wired for 120 Volts, how much current will be pulled by these electrical devices?

Current pulled by these appliances is 10.25 A

Explanation:

Total power = 240 + 30 + 720 + (2 × 120) = 1230 W

⇒ Current(I) = P/V = 1230/120 = 10.25 A

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

no. dot product   =0 when vecs at right angles