Una ducha eléctrica con una cualquiera de nuestra casas consume 30A y está alimentada a 110V cuál es la potencia que consume la ducha ?

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P = 3300 Watts

Step-by-step explanation:

The question says "An electric shower with any of our houses consumes 30A and is powered at 110V. what is the power consumed by the shower".

Current, I = 30 A

Voltage, V = 110 V

We need to find the power consumed by the shower. We know that power is given by the formula.

P = VI

So,

So, the required power is 3300 Watts.

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation: