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jek_recluse [69]
3 years ago
7

A door-to-door salesman expects to make a sale 12% of the time when starting the day. But making a sale increases his enthusiasm

so much that the probability of a sale to the next customer is 0.38. If he makes no sale, the probability for a sale to the next customer stays at 0.12. What is the probability that he will make at least two sales with his first three visits?
Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

0.226458

Step-by-step explanation:

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Determine the value of x if (211) base x = 152 base 8
tekilochka [14]
It's the same as x^211 = 8^152

Simplify that equation.  Find the 211th root of (8^152), and that is what x equals.  If I remember logs correctly...
8 0
3 years ago
Four circular cardboard pieces of radii 7 cm are placed on a paper in such a way that each piece touches other two pieces. Find
Anastasy [175]
Required area of shaded portion

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3 0
3 years ago
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weqwewe [10]
25.5/0.75 = 34 Pieces.

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6 0
3 years ago
Read 2 more answers
Y=-1/4x-5 and 2x+8y=56 determine if paralllel ,nethier or perpendicular
Dominik [7]

Answer:

Parallel

Step-by-step explanation:

In the slope-intercept form (y=mx +c), the coefficient of x tells us the slope of the line.

2x +8y= 56

Let's rewrite this equation into the slope-intercept form.

8y= -2x +56

Dividing both sides by 8:

y=  -  \frac{2}{8} x +  \frac{56}{8}

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Since both lines have the same slope, they are parallel to each other.

3 0
2 years ago
40 points David invests $10,000 in a savings account that pays 3.5% simple interest. If David makes no withdrawals or deposits t
sweet [91]

Answer:

FV= $12,450

Step-by-step explanation:

Giving the following information:

David invests $10,000 in a savings account that pays 3.5% simple interest.

<u>To calculate the future value, we need to use the following formula.</u>

FV= PV*(1+i*n)

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FV= $12,450

6 0
3 years ago
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