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zavuch27 [327]
3 years ago
6

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

Mathematics
1 answer:
KIM [24]3 years ago
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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P = 60\%

Convert to decimal

P = 0,6

Next; Determine the Probability of Miss (q)

Opposite probabilities add up to 1;

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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

Probability = 0.031104

Hence;

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

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2 years ago
Which sentence about a geometric plane is false?
sveta [45]
Could I have the choices?
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3 years ago
A cube has a surface area of 486 square meters. What is the volume of the cube.
Oksana_A [137]
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8 0
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.
lora16 [44]

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







8 0
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%

1.

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

= 0.777777777777777 × 100

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Approximately, 77.78%

2.

Given:

Adult Population in 2016 = 3500

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Unemployment rate = unemployed population/ total labor force × 100

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= 17.14285714285714%

Approximately,

17.14 %

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

Learn more about unemployment rate:

brainly.com/question/13280244

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