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Free_Kalibri [48]
2 years ago
12

the locations of three ships are represented on a grid by the following points: P(-2,5), Q(-7, -5), and R(2, -3). Which ships ar

e farthest apart?
Mathematics
1 answer:
makvit [3.9K]2 years ago
5 0
I would say Q and R because of the value of the x values. Its a difference in the -7 and 2. 
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3x + 9b + 5ax + 15ab​
Irina-Kira [14]

Answer:

(x + 3b)(3 + 5a)

Step-by-step explanation:

Assuming you require the expression factorised.

Given

3x + 9b + 5ax + 15ab ( factor the first/second and third/fourth terms )

= 3(x + 3b) + 5a(x + 3b) ← factor out (x + 3b) from each term

= (x + 3b)(3 + 5a) ← in factored form

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Of the 16 children at the park, 10 are riding bicycles and 6 are riding skateboards. Select the
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Answer:

Step-by-step explanation:

its a or e

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A car used 1/72 of a galloon of gas to drive 1/3 of a mile.At this rate,how many miles can the car travel using 1 galloon of gas
KiRa [710]

Answer:

24

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7 0
1 year ago
The city council is considering a law that would ban smoking in all public facilities. A sample has been selected from the commu
lisov135 [29]

Answer:

Reject Null Hypothesis given that  P-value < ∝

Step-by-step explanation:

Applying the Five ( 5 ) step model and assuming ∝ = 0.05

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Second step : Determine the alternate hypothesis

Ha : Age and support for Anti-smoking ≠ independent

Thirdly : Identify significance level ( ∝ ) = 0.05

4th step : Calculate the Test statistic and P-value

Chi-squared test = 36.1429 using excel function

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Answer:

Step-by-step explanation:

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