3 years ago

An insurance company estimates the probability of a flood occurring in an area to be .7%.

Mathematics

1 answer:

lisov135 [29]3 years ago

7 0

Answer:

$75

Step-by-step explanation:

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What property is <br><br> 5(x+y)=5x+5y

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Answer: Distributive Property

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4 years ago

What is 1/2 of 14? this is an algebraic expression!!

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1/2 of 14 is 7. multiply 14/1 to 1/2.

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3 years ago

What is value of n makes the equation 4(0.5n - 3) = n - 0.25 (12-8n) true

expeople1 [14]

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3 years ago

The 10th term of an a.p is -27 and the 5th term is -12 .find the first term?

horsena [70]

Step-by-step explanation:

$a_{10} = - 27... (Given) \\\\\therefore a + 9d = - 27...... (1)\\\\a_{5} = - 12... (Given) \\\\\therefore a + 4d = - 12.......(2)\\\\$

Subtracting equation (2) from equation (1)

$a + 9d-( a + 4d )= - 27-(-12)\\\\\therefore a +9d - a-4d = - 27+12\\\\\therefore 5d = - 15\\\\\therefore d = \frac {- 15}{5}\\\\\huge \orange {\boxed {\therefore d = -3}} \\\\$

Substituting d = - 3 in equation (1), we find:

$a + 9\times (-3)= - 27\\\\\therefore a - 27 = - 27\\\\\therefore a = 27- 27\\\\\huge \red {\boxed {\therefore a = 0}}\\\\$

Hence, first term is zero.

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4 years ago

A line has a slope of -2/3 and passes through the point (–3, 8). What is the equation of the line?

Lapatulllka [165]

Answer:

y=-2/3x+8

Step-by-step explanation:

Okay, so the formula to find slope is y=mx+b, so we would start off by writing that. M in the equation represents the slope and b represents the y-intercept.

y=mx+b

y=-2/3x+b

y=-2/3x+8

4 0

3 years ago

Read 2 more answers