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4 years ago

Find the range for the following set of numbers.

Mathematics

2 answers:

dezoksy [38]4 years ago

8 0

Answer:

The range of 50, 30, 50, 36, 47, 50, 0, 30, 0, 20, 0, 18, 0, 19 is 50.

The range of 50, 30, 50, 36, 47, 50, 30, 20, 18, 19 is 32.

(Sorry I couldn't tell if those o's were zeros or what so I did the range for both just in case. Have a great day!)

Step-by-step explanation:

stepladder [879]4 years ago

6 0

Answer:

Step-by-step explanation:

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Suppose you pick a tile out of a bag containing 26 tiles marked with the letters A through Z. What is the probability of picking

Liula [17]

Given that <span>a bag contains 26 tiles marked with the letters A through Z.

The probability of picking a letter from the name JACK is 4 / 26

The probability of picking a letter from the name BEN is 3 / 26.

Therefore, the probability of picking a letter from the name JACK or from the name BEN iis given by 4 / 26 + 3 / 26 = 7 / 26 </span>

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3 years ago

Find the slope of the line that passes through (4, 9) and (6, 10).

katrin2010 [14]

Answer:

y = 4/5x + 14/5

Step-by-step explanation:

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3 years ago

Find the solution to the system of equations

Zinaida [17]

Answer:

(-1, 1)

Step-by-step explanation:

Just look at where the two lines intersect and thats the soloution

6 0

3 years ago

Tameka signs up for membership at a rock climbing gym. She pays a

SSSSS [86.1K]

Answer and Step-by-step explanation:

In the equation y = 25x + 100, the format of y = mx + b is being used. This is a very commonly used base for equations in math, especially when it comes to graphing.

In the equation, the m stands for the slope in the equation, and the b stands for the y intercept. Slope can also be found by taking the rise/run of a graph.

So, the slope of this line is 25, and the y-intercept 100.

I have also included the this equation on a graph as well.

I hope that this helps.

8 0

3 years ago

A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.

ivanzaharov [21]

Answer:

Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100

Step-by-step explanation:

4c + 6a ≤ 120:

You can set up the inequality 4c + 6a ≤ 120, because it takes 4 hours to build per child bike (c) and 6 hours to build an adult bike (a), all together this time cannot surpass 120 hours. That is why you use the 'less than or equal to' sign.

4c + 4a ≤ 100:

You can then set up the inequality 4c + 4a ≤ 100, because it takes 4 hours to test a child bike (c) and 4 hours to test an adult bike (a). Since 100 hours is the max amount of time they can use to test out bikes, you will use the 'less than or equal to' sign.

4(5) + 6(15) = 20 + 90 = 110. 110 is less than 120

4(5) + 4(15) = 20 + 60 = 80. 80 is less than 100

Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100

4 0

3 years ago