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ss7ja [257]
3 years ago
6

What is the slope of the line (-4,-4) and (1,4)

Mathematics
2 answers:
Misha Larkins [42]3 years ago
7 0

Answer:

8/5

Step-by-step explanation:

To find the slope given two points

m = (y2-y1)/(x2-x1)

    = (4- -4)/(1 - -4)

   = (4+4)/(1+4)

   =8/5

Alika [10]3 years ago
3 0

Answer: answer is 8/5

Step-by-step explanation:

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8+9=
Bumek [7]

Answer:

17

Step-by-step explanation:

7 0
3 years ago
A survey shows that 10% of the population is victimized by property crime each year. A random sample of 527 older citizens (65 y
jekas [21]

Answer:

The data provide sufficient evidence that older people are more likely to be victimized.

Step-by-step explanation:

H 0 : P = 0.10

H 1 : P > 0.10 (Right tailed test)

n = 527, P = 0.1235

The test statistics

x = P - p / \sqrt{p*(1-p) / n}

x = 0.1235 - 0.10 / \sqrt{0.10 * 0.90 / 527}

x = 0.0235 / \sqrt{0.09 / 527}

x = 0.0235 / \sqrt{0.00017077798}

x = 0.0235 / 0.0130682049264618

x = 1.798257689731729

x = 1.798

P value = [1 - p(Z > 1.7980] (Right tailed test)

P value = 0.036089

The P - Value is very small, so <u>reject H0</u>

Conclusion: The data provide sufficient evidence that older people are more likely to be victimized.

7 0
3 years ago
Given the point P(4, 2) and T(x,y)=(x+1, y+3), what are the coordinates of T(P)? *
Nimfa-mama [501]

Answer:

T (5, 5)

Step-by-step explanation:

T(P)= (x+1, y+3) = (4+1, 2+3)

8 0
3 years ago
Read 2 more answers
A circular pond has a radius of 6 feet. What is the area of that pond?
serg [7]

Answer:

radius x radius x pi = area of circle

6 x 6 = 36

36 x 3.14 = 113.04

113.04

Hope this helps

Step-by-step explanation:

6 0
3 years ago
Find the solution of the system of equations shown on the graph.
Digiron [165]
The answer for this question is Y=3x+1
8 0
3 years ago
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