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Tasya [4]
3 years ago
12

Suppose a building has 10 floors. m people get into the elevator at level 0 and each one independently and uniformly at random c

hooses a floor between 1 and 10. what is the expected number of stops of the elevator?
Mathematics
1 answer:
Tom [10]3 years ago
8 0
It's 1 stops per person the expected stop is 10
I hope this helps
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Evaluate a^2 b^2 c^2 for a = 2, b = 3, and c = 4.
nikdorinn [45]

Answer:

576

Step-by-step explanation:

(2^2)(3^2)(4^2)

4*9*16

4*9=36*16

36*16

576


3 0
3 years ago
Find the length and width of a rectangle that has the given area and a minimum perimeter. area: a square centimeters
tresset_1 [31]
There isn't enough information to answer this, what is the given area or perimeter?
4 0
3 years ago
Find the missing side length.
MArishka [77]

Answer:

4

Step-by-step explanation:

(6√5)²+x²=14²

36(5)+x²=196

180+x²=196

x²=196-180

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x=4

7 0
3 years ago
Please help I’m stuck on those 2 please explain
olganol [36]

A.)Hey, there! If you look at the table below, you can see that the output is always 6 more than the input. This means that the rule for this is x(our input) + 6 = y(our output). The first one, for example, would be (4) + 6 = 10 because you are substituting for the value of x. The second would be (5) + 6 = 11 and so on.

B.) This problem is designed to trip you up. Notice how it says to write an equation for the cost of the number of razors you buy? It doesn't say anything about finding the monthly fee, which means that the number of razors (x) will be our variable. The equation will look like this: y = 1.5x + 12, because even if you don't buy any razors, you still have to pay the $12 monthly fee.

Hope this was helpful. :)

4 0
3 years ago
The town of Madison has a population of 25{,}00025,00025, comma, 000. The population is increasing by a factor of 1.121.121, poi
cestrela7 [59]

Answer:

P(t)=25,000(1.12)^t

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by

P(t)=a(b)^t

where

P(t) is the population in Madison

t is the number of years

a is the initial value

b is the factor of growth

we have

a=25,000\ people\\b=1.12

substitute

P(t)=25,000(1.12)^t

3 0
4 years ago
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