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Lisa [10]
3 years ago
6

Helpp

Mathematics
1 answer:
nirvana33 [79]3 years ago
7 0

Answer:

Electrician A- $40*$20h

Electrician B- $50*$19h

Step-by-step explanation:

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insens350 [35]
16) yes, they are reflections on a summit.
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4 years ago
Hey guys, I'm relearning some Algebra and was confused about this problem. In the equation, the problem was divided by 3. This m
spayn [35]

Answer and Step-by-step explanation:

The signs didn't really "swap". Instead, the whole function was divided by -1, or we could say the function was divided by -3. That would turn:

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4 0
3 years ago
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You are dealth one card from a 52-card deck. find the probability that you are dealt a two or a black card
grigory [225]
The probability of getting a 2 or a getting a black card, find individual probabilities; 

A standard deck has 52 cards. 

There are 4 2's in a normal deck; probability of getting it is 4/25 

The probability of getting a black card is; 26/52 since half the deck is red and black. 

Now add up the probabilities since it says "or" 

(4/52)+(26/52)=30/52 probability of the card that you were dealt being a two or a black card. 

Hope I helped :) 
6 0
3 years ago
5x^4? Please solve this for me I don’t understand stand
igomit [66]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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Round 963 to 1 significant figure.
dedylja [7]
963 would be rounded to become 1000.
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7 0
3 years ago
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