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Evgen [1.6K]
3 years ago
13

Find the slope of the line that passes through (4,9) and (1, 16).

Mathematics
2 answers:
Mrac [35]3 years ago
8 0

Answer:

-7/3

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

16-9/1-4

7/-3

-7/3

Best of Luck!

creativ13 [48]3 years ago
8 0

Answer:

  • -3/7

Step-by-step explanation:

  • First label the pairs as x1, y1, x2, and y2. 4 would be x1 and 9 would be y1. 1 would be x2 and 16 would be y2.
  • The formula is x2-x1/ y2- y1
  • Plug the numbers in and you get 1-4/16-9
  • Combine: -3/7
  • It can't be simplified any more so that is your answer
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Solve the problem. Make sure your answer is in simplest form. 3/16 x 4/21 = ?
Irina18 [472]

Answer:

\frac{1}{28}

Step-by-step explanation:

The result is given by means of some algebraic handling:

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8 0
3 years ago
!!!3 QUESTIONS!!!
RUDIKE [14]

Answer:

1.) He still owes $100 of debt

2.) 1 rose would be .75 cents and 1 carnation would be .90 cents

3.) C 8 and 3/8

Step by Step explanation

(/ means divided by in the first 2 equations but / in the last question is for the fractions.)

1.) _(1,500 / 3 =500. 1,500 - 500 =1,000 / 5 =200 x 3 =600. 700 - 600 =$100)

2.)_(1.50/2 =.75 cents. 2.70/3 =.90 cents.)

3.) i first added the fractions ( i equalized them) then i added the whole numbers (the u in the equation was to separate the whole num. and fraction )

Before i equalized it: (6u3/4 + 1u1/8 = 7u1/8 + 1/8 = 8u3/8)

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6 0
3 years ago
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Binomial distribution probability is given by P(x) = nCx (p)^x (q)^(n - x)
Probability that none of the top 10 most common names appears is P(0) = 11C0 (0.096)^0 (0.904)^(11 - 0) = (0.904)^11 = 0.3295
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Therefore, I will be supprised that none of the names of the authors were among the 10 most common names given that the probability that at least one of the names appear is 67%.
6 0
3 years ago
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