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3 years ago

Given the following points find the equation of the line y = mx+b form. ( 11,97) & (18,153)

1 answer:

4 0

(11,97)(18,153)
slope(m) = (y2 - y1) / (x2 - x1) = (153 - 97) / (18 - 11) = 56/7 = 8

y = mx + b
slope(m) = 8
use either of ur points...(11,97)...x = 11 and y = 97
now we sub and find b, the y int
97 = 8(11) + b
97 = 88 + b
97 - 88 = b
9 = b

so ur slope intercept equation is : y = 8x + 9 <==

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Answer:

B. 0.03110

Step-by-step explanation:

Given

Probability of Hit = 60%

Required

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Convert to decimal

$P = 0,6$

Next; Determine the Probability of Miss (q)

Opposite probabilities add up to 1;

So,

$p + q = 1$

$q = 1 - p$

Substitute 0.6 for p

$q = 1 - 0.6$

$q = 0.4$

Next,is to determine the required probability;

Since, he's expected to miss the 6th throw, the probability is:

$Probability = p^5 * q$

$Probability = 0.6^5 * 0.4$

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<em>Option B answers the question</em>

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2 years ago

Which sentence about a geometric plane is false?

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3 years ago

A cube has a surface area of 486 square meters. What is the volume of the cube.

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V= s^3
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3 years ago

Read 2 more answers

The function below is written in vertex form or intercept form. Rewrite them in standard form and show your work.

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Answer:

The standard form as $y=5x^2+30x+41$

Step-by-step explanation:

Given: A function which is written in vertex form or intercept form.

We have to re-write it in standard form that in terms of

Given $y = 5(x+3)^2-4$

Squaring using $(a+b)^2=a^2+b^2+2ab$ , we get,

$y=5(x^2+9+6x)-4$

Multiply 5 inside , we get,

$y=5x^2+45+30x-4$

Solving further , we get,

$y=5x^2+30x+41$

Thus , we have obtained the standard form as $y=5x^2+30x+41$

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2 years ago

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According to 2017 Belgium Labor data information: Adult Population in 2017= 4500, Number of employed in 2017= 2800, and Number o

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The labor-force participation rate of Belgium in 2017 was 77.78%

Given:

Adult population = 4500

Number of employed in 2017 = <em>2800</em>

Number of Unemployed in 2017 = 700

Labor force participation rate = (employed + unemployed) / total population × 100

= (2800 + 700) / 4,500 × 100

= 3,500 / 4500 × 100

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= 77.77777777777777%

Approximately, 77.78%

Given:

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= 17.14285714285714%

Approximately,

17.14 %

Therefore, the unemployment rate of Japan in 2016 was 17.14%

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