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k0ka [10]
3 years ago
15

This one alsooooooooo

Mathematics
2 answers:
Vlada [557]3 years ago
6 0

Answer:

the answer is cd

Step-by-step explanation:

blondinia [14]3 years ago
4 0
I believe the answer is segment FD
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Which trail is the closest in length to 10.5 kilometers?
Yuliya22 [10]
First of all you calculate the difference between the numbers:
10.5 - 10.653 = -0.153
10.5 - 10.592 = -0.092
10.5 - 10.732 = -0.232
10.5 - 10.484 = 0.016

You then select the difference with the smallest number (ignoring the positive and negative symbols). That happens to be the last one.

This means that the answer will be D) Spruce Trail.
4 0
3 years ago
Your office parking lot has a probability of being occupied of 1/3. You happen to find it unoccupied for nine consecutive days.
olasank [31]

Answer:

0.4

Step-by-step explanation:

Let X be the random variable that represents the number of consecutive days in which the parking lot is occupied before it is unoccupied. Then the variable X is a geometric random variable with probability of success p = 2/3, with probability function f (x) = [(2/3)^x] (1/3)

Then the probability of finding him unoccupied after the nine days he has been found unoccupied is:

P (X> = 10 | X> = 9) = P (X> = 10) / P (X> = 9). For a geometric aeatory variable:

P (X> = 10) = 1 - P (X <10) = 0.00002

P (X> = 9) = 1 - P (X <9) = 0.00005

Thus, P (X> = 10 | X> = 9) = P (X> = 10) / P (X> = 9) = 0.00002 / 0.00005 = 0.4.

6 0
3 years ago
When angles are complementary, the sum of their measures is 90 degrees.Two complementary angles have measures of 2x-10 degrees a
Mariana [72]

Complementary angles are those angles whose sum is 90 degree.

The measurement of two complementary angles are

(2x-10), (3x-10)

There sum have to be 90 degree. That is

2x-10+3x-10 = 90

Combining like terms ,

5x - 20 = 90

Moving 20 to right side

5x=110

Dividing both sides by 5

x =22

So the measurement of the angles are

2*22-10 , 3*22-10  \\&#10;34 degree,  56 degree

6 0
3 years ago
1/6 x 4 =<br> What’s the answer
Yuliya22 [10]

Answer:

4/6 or 2/3...............

5 0
3 years ago
Read 2 more answers
EASY FOR THE RIGHT PERSON! TONS OF POINTS! Write these functions as numbers instead of words
Elena L [17]
A. f(b) = 3+b

b. f(x) = (x+3)²

c. f(x) = (x+3)/(12-x)

d. f(x) = x⁵-4x+6

e. f(x) = -45

f. f(x) = x
3 0
3 years ago
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