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mestny [16]
3 years ago
9

Two-digit natural numbers are formed, with replacement, from the digits 0 through 9.

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
4 0
Just do 99-45 and you would get 54. 54 two digit numbers are greater than 45.
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You ask a neighbor to water a sickly plant while you are on vacation. Without water the plant will die with probability 0.75. Wi
Dafna1 [17]

Answer:

0.2915

Step-by-step explanation:

Let W represent water and D represent Dying probability

W = water

D = die

 

->If with water, it will die with probability 0.4

P(W & D) = 0.82 x 0.4 = 0.328

->Without water the plant will die with probability 0.75

P(W ' & D) = 0.18 x 0.75 = 0.135

Taking sum of the above values with water and without water.

P(D) = P(W & D) +  P(W ' & D) = 0.4643

P(W ' | D) = P(W ' & D) / P(D)

= 0.135 /0.463

= 0.2915 ≈ 29.15%

Thus, the probability the neighbor forgot to water is 0.2915

4 0
4 years ago
A polyhedron with 16 edges cannot be a prism. Explain why this must be true
Readme [11.4K]

Answer:

This prism has: 5 Faces. 6 Vertices (corner points) 9 Edges.

Step-by-step explanation:

3 0
3 years ago
Seventy and six hundred two thousandths as a decimal number
Alex73 [517]
76.002 i think honestly don’t know but have it a try
7 0
3 years ago
Read 2 more answers
I will absolutely RAIL you if you give me the answer
-Dominant- [34]

<em><u>Sorry </u></em><em><u>but </u></em><em><u>can't</u></em><em><u> </u></em><em><u>understand</u></em>

7 0
3 years ago
Read 2 more answers
Question 3: 12 pts A box has 26 pens —6 red, 8 green, 5 blue, and 7 black. Sam picks two pens at a time without replacement. Wha
defon

Answer:

The probability of Sam is 2/5

Step-by-step explanation:

n(e)=2

n(s)=5

Pe=n(e)/n(s)

Pe=2=5

7 0
2 years ago
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