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swat32
3 years ago
12

Solve the following automotive-services problems based on the examples shown previously. Voltage = 12 v Current = 48 amps Resist

ance = a0
Mathematics
1 answer:
yawa3891 [41]3 years ago
4 0
For this case the first thing you should know is that we have the following definition:
 V = I * R
 Where,
 V: voltage
 I: current
 R: resistance
 Therefore, by clearing the Resistance we have:
 R = V / I
 Substituting the values:
 R = 12/48
 R = 1/4 ohms
 Answer:
 The value of the resistance is: 
 R = 1/4 ohms
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xeze [42]

48 divided by 4

Step-by-step explanation:each freind gets 12 grapes

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3 years ago
Marty is taking piano lessons. She is going to practice every afternoon. The 1st week she practiced for 11 minutes each day. The
defon

Answer:

m=7w+4

Step-by-step explanation:

<u>Linear Modeling</u>

It consist is setting up a linear relationship between two variables, given some experimental data. Only 2 points are needed to set up the equation of a line, but if more than 2 points are used, then the result should use statistical approaches like linear regression to find the best-fit line.

For the question at hand, Marty practices his piano lessons 11 minutes the week #1. It provides the first point (1,11). He practices 25 minutes per day on the third week. It gives us another point (3,25). This is enough to find the equation of a line. The general formula for a line, having two points (m1,w1) (m2,w2) is

\displaystyle m-m_1=\frac{m_2-m_1}{w_2-w_1}(w-w_1)

Let's plug in our values

\displaystyle m-11=\frac{25-11}{3-1}(w-1)

Simplifying:

m-11=7w-7

\boxed{m=7w+4}

3 0
3 years ago
Label the following parts of the expression below using the words in the word box.
melamori03 [73]

Answer:

5y, coefficient : 9x^3, exponent : 9, variable

Step-by-step explanation:

3 0
3 years ago
3) 14, 9, 20, 5, 17, 13 mean: <br>median: <br>mode: <br>range:​
Korolek [52]

Answer:

mean: 13

range: 15

there is no mode

median: 13.5

Step-by-step explanation:

mean= 14+9+20+5+17+13 = 78

78÷6= 13

range = highest number minus the smallest number

20-5 = 15

the mode is the number that occurs the most

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7 0
2 years ago
What is the slope of the line with the equation <br> y = −4/5x+1/2
Agata [3.3K]

This equation is written in slope-intercept form y = mx + b

m = slope

b = y-intercept

In this equation the slope is -4/5

Hope This Helped! Good Luck!

7 0
3 years ago
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