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3 years ago

Which one of the following letters is used as an abbreviation for electric current?

Mathematics

2 answers:

OverLord2011 [107]3 years ago

6 0

Electric current is measured in Amps, which is abbreviated as the letter A

serious [3.7K]3 years ago

4 0

You dont have a picture so idk the answer but its most likely E if thats an answer choice.

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Solve R=M + B, for B.

musickatia [10]

Answer:

B = R - M

Step-by-step explanation:

1. R = M + B Subtract M

2. R - M = B

8 0

4 years ago

10 POINTS Find x. Assume that segments that appear tangent are tangent.

mixas84 [53]

Answer:

Step-by-step explanation:

see explanation, use tangent property to solve question

4 0

3 years ago

B = 3m + 2p Work out the value of p when B= 2 and m = 5

GarryVolchara [31]

This is called a "substitution problem" is where you have variable that have defined values and plug them in value calculate the expression.

B = 3m + 2p # Starting equation

2 = (3)(5) + 2p # Substitution

2 = 15 + 2p # Multiplication

-13 = 2p # Subtract 15 from both sides

$\frac{-13}{2}$ = p # Divide both sides from 2

p = $\frac{-13}{2}$ # Use the reflexive property of equality

Hope this helps!

6 0

3 years ago

Read 2 more answers

The weekly incomes of a large group of executives are normally distributed with a mean of $2,000 and a standard deviation of $10

cestrela7 [59]

Let X be the weekly incomes of a large group of executives. The weekly incomes of a large group of executives follows Normal distribution with mean $2000 and standard deviation $100.

μ =2000, σ =100

We have to find z score for income $2100 i.e x=2100

Z = $\frac{x-mean}{standard deviation}$

= $\frac{2100 - 2000}{100}$

Z = 100/100

Z = 1

The z score for income $2100 is 1

6 0

3 years ago

Which represents the volume of the cylinder, in cubic units? 120π 130π 300π 325π

IrinaVladis [17]

Volume=(pi)(radius^2)(height)
Volume=(pi)(5^2)(12)
V=(pi)(25)(12)
V=(pi)(300)

5 0

3 years ago

Read 2 more answers