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Elza [17]
3 years ago
12

Find the value of b in the graph of y=3x+b if it is known that the graph goes through the point: N(0,5)

Mathematics
2 answers:
dangina [55]3 years ago
5 0

I think it’s five too

tino4ka555 [31]3 years ago
4 0

Answer:

I believe b is 5.

Step-by-step explanation:

When you place the points in the values, you get 5=3(0)+b. When you simplify it, you get 5=b. I really hope this is correct, I apologize if it isn't! I hope this helps! :)

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A bicycle has a speed of 6 m/s. What is its speed in km/h?<br> (1 km=1000 m)<br> (1 h = 3600 s)
Tems11 [23]

answer:

m/s --- km/h = \frac{1000}{3600}

km/h= \frac{5}{18}

6m/s= \frac{6*5}{18}

6m/s= 1.66 km/h

6 0
2 years ago
What is the difference between microeconomics and macroeconomics?
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3 years ago
Find the unit rate.<br> 130 feet in 6.5 seconds
madam [21]

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20 feet per second

Step-by-step explanation:

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6 0
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A unit of electricity costs 13.2 pence. On average, tanya uses 90 units of electricity per week. She pays for her bill in 12 wee
Scrat [10]

Her electricity bill will be of 14256 pence.

<em><u>Explanation</u></em>

On average, Tanya uses 90 units of electricity per week.

So, the <u>total units of electricity in 12 weeks</u> will be: (90*12)=1080 units

One unit of electricity costs 13.2 pence.

Thus, <u>the total cost for 1080 units</u> will be:  (13.2*1080)pence= 14256 pence.

So, her electricity bill will be of 14256 pence.

7 0
3 years ago
Read 2 more answers
To which set of numbers does the number -1.2 belong?
Liono4ka [1.6K]

1. The natural numbers are those that are used for counting. Natural numbers cannot be negative.

2. A whole number is a member of the set {0,1, 2, 3, …} - this set is the set of natural numbers with zero. Whole numbers cannot be negative.

3. Integers include whole numbers and negative whole numbers. Integers can be positive, negative, or zero.

4. Real numbers include:

  • natural numbers;
  • whole numbers;
  • integers;
  • rational numbers;
  • irrational numbers.

Real Numbers can also be positive, negative or zero.

Consider number -1.2. It is negative, then options 1 and 2 are wrong. Also option 3 is false, because 1.2 is not natural number (cannot be used for counting), then -1.2 is not integer. Number -1.2 is real number.

Answer: correct choice is D.

6 0
3 years ago
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