Answer: 6, -6
Step-by-step explanation:
If Ann is at 0, Ben will be four units away from her which could be 4 or -4 so since Carl will be 2 units away from Ben, he the only possible locations are 6, or -6
Answer:
Median = 2
Step-by-step explanation:
Median is basically what's the middle of a set of data.
There's a total of 9 numbers:
1.5, 1.5, 2, 2, 2, 2.5, 3, 3.5, 4
The repeated 2nd 2, is the median in this set of data.
The time it will take Jack and Chris to program the app when they work together is 4.24 hours.
<h3>What is a rate?</h3>
Rate is a ratio that compares two different quantities which have different units.
Jack program an app in 9 hours. Therefore, the rate is as follows;
1 / 9
Chris can program the same app in 8 hours. Therefore, the rate is as follows;
1 / 8
When they do it together.
1 / 9 + 1 / 8 = 8 + 9/ 72 = 17 / 72
1 / t = 17 / 72
cross multiply
72 = 17 t
t = 72 / 17
t = 4.23529411765
t = 4.24
Therefore, the time it takes for both of them is 4.24 hours.
learn more on rate here: brainly.com/question/23895068?referrer=searchResults
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Answer:
The third side is 5.7 centimeters.
Step-by-step explanation:
The hypothenuse is the largest side of a right triangle. So in this question, we know that the hypothenuse is 7.
One of the sides is 4, and the other is x.
Applying Pythagoras' Theorem:
Since it is a length measure, we only take the positive value
The third side is 5.7 centimeters.
